Home / 2,822,306.76-3,893,925.15-1,598,417.82

Finding the Fourth Proportional to 2,822,306.76, 3,893,925.15 and 1,598,417.82

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Solution

The fourth proportional to 2,822,306.76, 3,893,925.15 and 1,598,417.82 is: 2,205,330.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,306.76 : 3,893,925.15 = 1,598,417.82 : x
  2. Step 2: Convert to fraction form
    2,822,306.76/3,893,925.15 = 1,598,417.82/x
  3. Step 3: Cross multiply
    2,822,306.76x = 3,893,925.15 × 1,598,417.82
  4. Step 4: Simplify right side
    2,822,306.76x = 6,224,119,349,506.17
  5. Step 5: Solve for x
    x = 6,224,119,349,506.17/2,822,306.76
  6. Step 6: Final answer
    x = 2,205,330.56

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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.