Home / 10,904,012.40-16,354,706.40-4,513,598.40

Finding the Fourth Proportional to 10,904,012.40, 16,354,706.40 and 4,513,598.40

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Solution

The fourth proportional to 10,904,012.40, 16,354,706.40 and 4,513,598.40 is: 6,769,854.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,012.40 : 16,354,706.40 = 4,513,598.40 : x
  2. Step 2: Convert to fraction form
    10,904,012.40/16,354,706.40 = 4,513,598.40/x
  3. Step 3: Cross multiply
    10,904,012.40x = 16,354,706.40 × 4,513,598.40
  4. Step 4: Simplify right side
    10,904,012.40x = 73,818,576,639,509.77
  5. Step 5: Solve for x
    x = 73,818,576,639,509.77/10,904,012.40
  6. Step 6: Final answer
    x = 6,769,854.43

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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.