Home / 4,598,838.69-6,899,326.47-1,566,230.88

Finding the Fourth Proportional to 4,598,838.69, 6,899,326.47 and 1,566,230.88

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Solution

The fourth proportional to 4,598,838.69, 6,899,326.47 and 1,566,230.88 is: 2,349,710.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,838.69 : 6,899,326.47 = 1,566,230.88 : x
  2. Step 2: Convert to fraction form
    4,598,838.69/6,899,326.47 = 1,566,230.88/x
  3. Step 3: Cross multiply
    4,598,838.69x = 6,899,326.47 × 1,566,230.88
  4. Step 4: Simplify right side
    4,598,838.69x = 10,805,938,194,387.87
  5. Step 5: Solve for x
    x = 10,805,938,194,387.87/4,598,838.69
  6. Step 6: Final answer
    x = 2,349,710.21

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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.