Home / 7,550,902.34-10,419,909.10-4,411,457.00

Finding the Fourth Proportional to 7,550,902.34, 10,419,909.10 and 4,411,457.00

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Solution

The fourth proportional to 7,550,902.34, 10,419,909.10 and 4,411,457.00 is: 6,087,614.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,550,902.34 : 10,419,909.10 = 4,411,457.00 : x
  2. Step 2: Convert to fraction form
    7,550,902.34/10,419,909.10 = 4,411,457.00/x
  3. Step 3: Cross multiply
    7,550,902.34x = 10,419,909.10 × 4,411,457.00
  4. Step 4: Simplify right side
    7,550,902.34x = 45,966,980,875,430.52
  5. Step 5: Solve for x
    x = 45,966,980,875,430.52/7,550,902.34
  6. Step 6: Final answer
    x = 6,087,614.28

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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.