Home / 10,276,683.60-14,180,020.88-5,864,394.68

Finding the Fourth Proportional to 10,276,683.60, 14,180,020.88 and 5,864,394.68

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Solution

The fourth proportional to 10,276,683.60, 14,180,020.88 and 5,864,394.68 is: 8,091,836.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,683.60 : 14,180,020.88 = 5,864,394.68 : x
  2. Step 2: Convert to fraction form
    10,276,683.60/14,180,020.88 = 5,864,394.68/x
  3. Step 3: Cross multiply
    10,276,683.60x = 14,180,020.88 × 5,864,394.68
  4. Step 4: Simplify right side
    10,276,683.60x = 83,157,239,010,960.92
  5. Step 5: Solve for x
    x = 83,157,239,010,960.92/10,276,683.60
  6. Step 6: Final answer
    x = 8,091,836.07

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1.5x scale

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.