Home / 7,490,032.84-10,346,826.90-5,960,182.60

Finding the Fourth Proportional to 7,490,032.84, 10,346,826.90 and 5,960,182.60

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Solution

The fourth proportional to 7,490,032.84, 10,346,826.90 and 5,960,182.60 is: 8,233,472.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,032.84 : 10,346,826.90 = 5,960,182.60 : x
  2. Step 2: Convert to fraction form
    7,490,032.84/10,346,826.90 = 5,960,182.60/x
  3. Step 3: Cross multiply
    7,490,032.84x = 10,346,826.90 × 5,960,182.60
  4. Step 4: Simplify right side
    7,490,032.84x = 61,668,977,654,591.94
  5. Step 5: Solve for x
    x = 61,668,977,654,591.94/7,490,032.84
  6. Step 6: Final answer
    x = 8,233,472.27

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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.