Home / 6,791,613.17-9,371,574.65-4,591,263.67

Finding the Fourth Proportional to 6,791,613.17, 9,371,574.65 and 4,591,263.67

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Solution

The fourth proportional to 6,791,613.17, 9,371,574.65 and 4,591,263.67 is: 6,335,368.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,613.17 : 9,371,574.65 = 4,591,263.67 : x
  2. Step 2: Convert to fraction form
    6,791,613.17/9,371,574.65 = 4,591,263.67/x
  3. Step 3: Cross multiply
    6,791,613.17x = 9,371,574.65 × 4,591,263.67
  4. Step 4: Simplify right side
    6,791,613.17x = 43,027,370,209,287.20
  5. Step 5: Solve for x
    x = 43,027,370,209,287.20/6,791,613.17
  6. Step 6: Final answer
    x = 6,335,368.21

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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.