Home / 2,417,953.77-3,337,253.22-1,386,154.44

Finding the Fourth Proportional to 2,417,953.77, 3,337,253.22 and 1,386,154.44

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Solution

The fourth proportional to 2,417,953.77, 3,337,253.22 and 1,386,154.44 is: 1,913,166.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,953.77 : 3,337,253.22 = 1,386,154.44 : x
  2. Step 2: Convert to fraction form
    2,417,953.77/3,337,253.22 = 1,386,154.44/x
  3. Step 3: Cross multiply
    2,417,953.77x = 3,337,253.22 × 1,386,154.44
  4. Step 4: Simplify right side
    2,417,953.77x = 4,625,948,368,307.30
  5. Step 5: Solve for x
    x = 4,625,948,368,307.30/2,417,953.77
  6. Step 6: Final answer
    x = 1,913,166.59

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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.