Home / 1,075,010.04-1,483,575.10-616,200.92

Finding the Fourth Proportional to 1,075,010.04, 1,483,575.10 and 616,200.92

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Solution

The fourth proportional to 1,075,010.04, 1,483,575.10 and 616,200.92 is: 850,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,010.04 : 1,483,575.10 = 616,200.92 : x
  2. Step 2: Convert to fraction form
    1,075,010.04/1,483,575.10 = 616,200.92/x
  3. Step 3: Cross multiply
    1,075,010.04x = 1,483,575.10 × 616,200.92
  4. Step 4: Simplify right side
    1,075,010.04x = 914,180,341,509.09
  5. Step 5: Solve for x
    x = 914,180,341,509.09/1,075,010.04
  6. Step 6: Final answer
    x = 850,392.38

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.