Home / 1,075,255.59-1,483,852.63-585,228.61

Finding the Fourth Proportional to 1,075,255.59, 1,483,852.63 and 585,228.61

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Solution

The fourth proportional to 1,075,255.59, 1,483,852.63 and 585,228.61 is: 807,615.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,255.59 : 1,483,852.63 = 585,228.61 : x
  2. Step 2: Convert to fraction form
    1,075,255.59/1,483,852.63 = 585,228.61/x
  3. Step 3: Cross multiply
    1,075,255.59x = 1,483,852.63 × 585,228.61
  4. Step 4: Simplify right side
    1,075,255.59x = 868,393,018,037.57
  5. Step 5: Solve for x
    x = 868,393,018,037.57/1,075,255.59
  6. Step 6: Final answer
    x = 807,615.44

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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.