Home / 5,316,000.60-7,974,000.90-2,476,399.80

Finding the Fourth Proportional to 5,316,000.60, 7,974,000.90 and 2,476,399.80

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Solution

The fourth proportional to 5,316,000.60, 7,974,000.90 and 2,476,399.80 is: 3,714,599.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,316,000.60 : 7,974,000.90 = 2,476,399.80 : x
  2. Step 2: Convert to fraction form
    5,316,000.60/7,974,000.90 = 2,476,399.80/x
  3. Step 3: Cross multiply
    5,316,000.60x = 7,974,000.90 × 2,476,399.80
  4. Step 4: Simplify right side
    5,316,000.60x = 19,746,814,233,959.82
  5. Step 5: Solve for x
    x = 19,746,814,233,959.82/5,316,000.60
  6. Step 6: Final answer
    x = 3,714,599.70

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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.