Home / 1,502,564.53-2,254,109.23-661,094.41

Finding the Fourth Proportional to 1,502,564.53, 2,254,109.23 and 661,094.41

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Solution

The fourth proportional to 1,502,564.53, 2,254,109.23 and 661,094.41 is: 991,757.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,564.53 : 2,254,109.23 = 661,094.41 : x
  2. Step 2: Convert to fraction form
    1,502,564.53/2,254,109.23 = 661,094.41/x
  3. Step 3: Cross multiply
    1,502,564.53x = 2,254,109.23 × 661,094.41
  4. Step 4: Simplify right side
    1,502,564.53x = 1,490,179,011,482.40
  5. Step 5: Solve for x
    x = 1,490,179,011,482.40/1,502,564.53
  6. Step 6: Final answer
    x = 991,757.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.