Home / 9,615,344.40-14,423,016.60-2,791,904.40

Finding the Fourth Proportional to 9,615,344.40, 14,423,016.60 and 2,791,904.40

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Solution

The fourth proportional to 9,615,344.40, 14,423,016.60 and 2,791,904.40 is: 4,187,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,344.40 : 14,423,016.60 = 2,791,904.40 : x
  2. Step 2: Convert to fraction form
    9,615,344.40/14,423,016.60 = 2,791,904.40/x
  3. Step 3: Cross multiply
    9,615,344.40x = 14,423,016.60 × 2,791,904.40
  4. Step 4: Simplify right side
    9,615,344.40x = 40,267,683,506,813.04
  5. Step 5: Solve for x
    x = 40,267,683,506,813.04/9,615,344.40
  6. Step 6: Final answer
    x = 4,187,856.60

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Similar ratio
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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.