Home / 5,677,730.52-8,516,596.16-4,535,143.14

Finding the Fourth Proportional to 5,677,730.52, 8,516,596.16 and 4,535,143.14

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Solution

The fourth proportional to 5,677,730.52, 8,516,596.16 and 4,535,143.14 is: 6,802,715.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,730.52 : 8,516,596.16 = 4,535,143.14 : x
  2. Step 2: Convert to fraction form
    5,677,730.52/8,516,596.16 = 4,535,143.14/x
  3. Step 3: Cross multiply
    5,677,730.52x = 8,516,596.16 × 4,535,143.14
  4. Step 4: Simplify right side
    5,677,730.52x = 38,623,982,651,174.34
  5. Step 5: Solve for x
    x = 38,623,982,651,174.34/5,677,730.52
  6. Step 6: Final answer
    x = 6,802,715.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.