Home / 1,567,165.60-2,350,748.40-502,971.40

Finding the Fourth Proportional to 1,567,165.60, 2,350,748.40 and 502,971.40

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Solution

The fourth proportional to 1,567,165.60, 2,350,748.40 and 502,971.40 is: 754,457.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,165.60 : 2,350,748.40 = 502,971.40 : x
  2. Step 2: Convert to fraction form
    1,567,165.60/2,350,748.40 = 502,971.40/x
  3. Step 3: Cross multiply
    1,567,165.60x = 2,350,748.40 × 502,971.40
  4. Step 4: Simplify right side
    1,567,165.60x = 1,182,359,213,795.76
  5. Step 5: Solve for x
    x = 1,182,359,213,795.76/1,567,165.60
  6. Step 6: Final answer
    x = 754,457.10

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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.