Home / 7,668,706.28-10,581,514.07-4,571,174.10

Finding the Fourth Proportional to 7,668,706.28, 10,581,514.07 and 4,571,174.10

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Solution

The fourth proportional to 7,668,706.28, 10,581,514.07 and 4,571,174.10 is: 6,307,445.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,706.28 : 10,581,514.07 = 4,571,174.10 : x
  2. Step 2: Convert to fraction form
    7,668,706.28/10,581,514.07 = 4,571,174.10/x
  3. Step 3: Cross multiply
    7,668,706.28x = 10,581,514.07 × 4,571,174.10
  4. Step 4: Simplify right side
    7,668,706.28x = 48,369,943,032,713.71
  5. Step 5: Solve for x
    x = 48,369,943,032,713.71/7,668,706.28
  6. Step 6: Final answer
    x = 6,307,445.00

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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.