Home / 4,607,882.02-6,911,123.19-1,769,330.98

Finding the Fourth Proportional to 4,607,882.02, 6,911,123.19 and 1,769,330.98

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Solution

The fourth proportional to 4,607,882.02, 6,911,123.19 and 1,769,330.98 is: 2,653,727.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,882.02 : 6,911,123.19 = 1,769,330.98 : x
  2. Step 2: Convert to fraction form
    4,607,882.02/6,911,123.19 = 1,769,330.98/x
  3. Step 3: Cross multiply
    4,607,882.02x = 6,911,123.19 × 1,769,330.98
  4. Step 4: Simplify right side
    4,607,882.02x = 12,228,064,366,663.43
  5. Step 5: Solve for x
    x = 12,228,064,366,663.43/4,607,882.02
  6. Step 6: Final answer
    x = 2,653,727.75

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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.