Home / 1,085,173.50-1,497,533.40-601,810.08

Finding the Fourth Proportional to 1,085,173.50, 1,497,533.40 and 601,810.08

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Solution

The fourth proportional to 1,085,173.50, 1,497,533.40 and 601,810.08 is: 830,494.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,173.50 : 1,497,533.40 = 601,810.08 : x
  2. Step 2: Convert to fraction form
    1,085,173.50/1,497,533.40 = 601,810.08/x
  3. Step 3: Cross multiply
    1,085,173.50x = 1,497,533.40 × 601,810.08
  4. Step 4: Simplify right side
    1,085,173.50x = 901,230,695,256.67
  5. Step 5: Solve for x
    x = 901,230,695,256.67/1,085,173.50
  6. Step 6: Final answer
    x = 830,494.57

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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.