Home / 895,782.59-1,343,665.53-363,177.02

Finding the Fourth Proportional to 895,782.59, 1,343,665.53 and 363,177.02

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Solution

The fourth proportional to 895,782.59, 1,343,665.53 and 363,177.02 is: 544,762.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,782.59 : 1,343,665.53 = 363,177.02 : x
  2. Step 2: Convert to fraction form
    895,782.59/1,343,665.53 = 363,177.02/x
  3. Step 3: Cross multiply
    895,782.59x = 1,343,665.53 × 363,177.02
  4. Step 4: Simplify right side
    895,782.59x = 487,988,436,343.79
  5. Step 5: Solve for x
    x = 487,988,436,343.79/895,782.59
  6. Step 6: Final answer
    x = 544,762.13

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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.