Home / 3,342,316.28-5,013,814.19-1,153,601.08

Finding the Fourth Proportional to 3,342,316.28, 5,013,814.19 and 1,153,601.08

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Solution

The fourth proportional to 3,342,316.28, 5,013,814.19 and 1,153,601.08 is: 1,730,518.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,342,316.28 : 5,013,814.19 = 1,153,601.08 : x
  2. Step 2: Convert to fraction form
    3,342,316.28/5,013,814.19 = 1,153,601.08/x
  3. Step 3: Cross multiply
    3,342,316.28x = 5,013,814.19 × 1,153,601.08
  4. Step 4: Simplify right side
    3,342,316.28x = 5,783,941,446,200.78
  5. Step 5: Solve for x
    x = 5,783,941,446,200.78/3,342,316.28
  6. Step 6: Final answer
    x = 1,730,518.89

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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.