Home / 6,506,339.23-8,979,737.10-4,152,552.94

Finding the Fourth Proportional to 6,506,339.23, 8,979,737.10 and 4,152,552.94

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Solution

The fourth proportional to 6,506,339.23, 8,979,737.10 and 4,152,552.94 is: 5,731,154.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,339.23 : 8,979,737.10 = 4,152,552.94 : x
  2. Step 2: Convert to fraction form
    6,506,339.23/8,979,737.10 = 4,152,552.94/x
  3. Step 3: Cross multiply
    6,506,339.23x = 8,979,737.10 × 4,152,552.94
  4. Step 4: Simplify right side
    6,506,339.23x = 37,288,833,650,133.39
  5. Step 5: Solve for x
    x = 37,288,833,650,133.39/6,506,339.23
  6. Step 6: Final answer
    x = 5,731,154.24

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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.