Home / 5,812,263.60-8,714,458.80-2,970,038.40

Finding the Fourth Proportional to 5,812,263.60, 8,714,458.80 and 2,970,038.40

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Solution

The fourth proportional to 5,812,263.60, 8,714,458.80 and 2,970,038.40 is: 4,453,046.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,812,263.60 : 8,714,458.80 = 2,970,038.40 : x
  2. Step 2: Convert to fraction form
    5,812,263.60/8,714,458.80 = 2,970,038.40/x
  3. Step 3: Cross multiply
    5,812,263.60x = 8,714,458.80 × 2,970,038.40
  4. Step 4: Simplify right side
    5,812,263.60x = 25,882,277,271,217.92
  5. Step 5: Solve for x
    x = 25,882,277,271,217.92/5,812,263.60
  6. Step 6: Final answer
    x = 4,453,046.02

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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.