Home / 4,896,115.29-6,754,543.02-3,057,381.32

Finding the Fourth Proportional to 4,896,115.29, 6,754,543.02 and 3,057,381.32

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Solution

The fourth proportional to 4,896,115.29, 6,754,543.02 and 3,057,381.32 is: 4,217,877.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,115.29 : 6,754,543.02 = 3,057,381.32 : x
  2. Step 2: Convert to fraction form
    4,896,115.29/6,754,543.02 = 3,057,381.32/x
  3. Step 3: Cross multiply
    4,896,115.29x = 6,754,543.02 × 3,057,381.32
  4. Step 4: Simplify right side
    4,896,115.29x = 20,651,213,677,703.12
  5. Step 5: Solve for x
    x = 20,651,213,677,703.12/4,896,115.29
  6. Step 6: Final answer
    x = 4,217,877.33

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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.