Home / 2,377,510.68-3,280,964.68-1,358,937.32

Finding the Fourth Proportional to 2,377,510.68, 3,280,964.68 and 1,358,937.32

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Solution

The fourth proportional to 2,377,510.68, 3,280,964.68 and 1,358,937.32 is: 1,875,333.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,510.68 : 3,280,964.68 = 1,358,937.32 : x
  2. Step 2: Convert to fraction form
    2,377,510.68/3,280,964.68 = 1,358,937.32/x
  3. Step 3: Cross multiply
    2,377,510.68x = 3,280,964.68 × 1,358,937.32
  4. Step 4: Simplify right side
    2,377,510.68x = 4,458,625,349,253.86
  5. Step 5: Solve for x
    x = 4,458,625,349,253.86/2,377,510.68
  6. Step 6: Final answer
    x = 1,875,333.47

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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.