Home / 7,493,617.78-10,341,381.51-4,594,607.11

Finding the Fourth Proportional to 7,493,617.78, 10,341,381.51 and 4,594,607.11

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Solution

The fourth proportional to 7,493,617.78, 10,341,381.51 and 4,594,607.11 is: 6,340,673.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,617.78 : 10,341,381.51 = 4,594,607.11 : x
  2. Step 2: Convert to fraction form
    7,493,617.78/10,341,381.51 = 4,594,607.11/x
  3. Step 3: Cross multiply
    7,493,617.78x = 10,341,381.51 × 4,594,607.11
  4. Step 4: Simplify right side
    7,493,617.78x = 47,514,585,013,068.54
  5. Step 5: Solve for x
    x = 47,514,585,013,068.54/7,493,617.78
  6. Step 6: Final answer
    x = 6,340,673.68

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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.