Home / 6,636,179.57-9,153,038.48-5,004,655.70

Finding the Fourth Proportional to 6,636,179.57, 9,153,038.48 and 5,004,655.70

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Solution

The fourth proportional to 6,636,179.57, 9,153,038.48 and 5,004,655.70 is: 6,902,737.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,179.57 : 9,153,038.48 = 5,004,655.70 : x
  2. Step 2: Convert to fraction form
    6,636,179.57/9,153,038.48 = 5,004,655.70/x
  3. Step 3: Cross multiply
    6,636,179.57x = 9,153,038.48 × 5,004,655.70
  4. Step 4: Simplify right side
    6,636,179.57x = 45,807,806,130,462.87
  5. Step 5: Solve for x
    x = 45,807,806,130,462.87/6,636,179.57
  6. Step 6: Final answer
    x = 6,902,737.59

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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.