Home / 4,708,002.40-7,062,003.60-1,296,282.40

Finding the Fourth Proportional to 4,708,002.40, 7,062,003.60 and 1,296,282.40

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Solution

The fourth proportional to 4,708,002.40, 7,062,003.60 and 1,296,282.40 is: 1,944,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,002.40 : 7,062,003.60 = 1,296,282.40 : x
  2. Step 2: Convert to fraction form
    4,708,002.40/7,062,003.60 = 1,296,282.40/x
  3. Step 3: Cross multiply
    4,708,002.40x = 7,062,003.60 × 1,296,282.40
  4. Step 4: Simplify right side
    4,708,002.40x = 9,154,350,975,416.64
  5. Step 5: Solve for x
    x = 9,154,350,975,416.64/4,708,002.40
  6. Step 6: Final answer
    x = 1,944,423.60

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Similar ratio
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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.