Home / 5,364,496.12-7,402,779.28-3,041,544.90

Finding the Fourth Proportional to 5,364,496.12, 7,402,779.28 and 3,041,544.90

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Solution

The fourth proportional to 5,364,496.12, 7,402,779.28 and 3,041,544.90 is: 4,197,204.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,496.12 : 7,402,779.28 = 3,041,544.90 : x
  2. Step 2: Convert to fraction form
    5,364,496.12/7,402,779.28 = 3,041,544.90/x
  3. Step 3: Cross multiply
    5,364,496.12x = 7,402,779.28 × 3,041,544.90
  4. Step 4: Simplify right side
    5,364,496.12x = 22,515,885,564,909.67
  5. Step 5: Solve for x
    x = 22,515,885,564,909.67/5,364,496.12
  6. Step 6: Final answer
    x = 4,197,204.18

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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.