Home / 6,829,526.88-9,426,710.28-4,508,113.86

Finding the Fourth Proportional to 6,829,526.88, 9,426,710.28 and 4,508,113.86

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Solution

The fourth proportional to 6,829,526.88, 9,426,710.28 and 4,508,113.86 is: 6,222,493.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,526.88 : 9,426,710.28 = 4,508,113.86 : x
  2. Step 2: Convert to fraction form
    6,829,526.88/9,426,710.28 = 4,508,113.86/x
  3. Step 3: Cross multiply
    6,829,526.88x = 9,426,710.28 × 4,508,113.86
  4. Step 4: Simplify right side
    6,829,526.88x = 42,496,683,267,472.48
  5. Step 5: Solve for x
    x = 42,496,683,267,472.48/6,829,526.88
  6. Step 6: Final answer
    x = 6,222,493.01

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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.