Home / 6,127,672.40-9,191,508.60-4,533,349.40

Finding the Fourth Proportional to 6,127,672.40, 9,191,508.60 and 4,533,349.40

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Solution

The fourth proportional to 6,127,672.40, 9,191,508.60 and 4,533,349.40 is: 6,800,024.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127,672.40 : 9,191,508.60 = 4,533,349.40 : x
  2. Step 2: Convert to fraction form
    6,127,672.40/9,191,508.60 = 4,533,349.40/x
  3. Step 3: Cross multiply
    6,127,672.40x = 9,191,508.60 × 4,533,349.40
  4. Step 4: Simplify right side
    6,127,672.40x = 41,668,319,996,904.84
  5. Step 5: Solve for x
    x = 41,668,319,996,904.84/6,127,672.40
  6. Step 6: Final answer
    x = 6,800,024.10

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1.5x scale

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.