Home / 6,592,142.68-9,903,368.49-4,651,338.22

Finding the Fourth Proportional to 6,592,142.68, 9,903,368.49 and 4,651,338.22

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Solution

The fourth proportional to 6,592,142.68, 9,903,368.49 and 4,651,338.22 is: 6,987,700.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,142.68 : 9,903,368.49 = 4,651,338.22 : x
  2. Step 2: Convert to fraction form
    6,592,142.68/9,903,368.49 = 4,651,338.22/x
  3. Step 3: Cross multiply
    6,592,142.68x = 9,903,368.49 × 4,651,338.22
  4. Step 4: Simplify right side
    6,592,142.68x = 46,063,916,364,280.69
  5. Step 5: Solve for x
    x = 46,063,916,364,280.69/6,592,142.68
  6. Step 6: Final answer
    x = 6,987,700.15

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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.