Home / 6,946,070.10-10,413,541.02-3,300,970.68

Finding the Fourth Proportional to 6,946,070.10, 10,413,541.02 and 3,300,970.68

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Solution

The fourth proportional to 6,946,070.10, 10,413,541.02 and 3,300,970.68 is: 4,948,811.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,070.10 : 10,413,541.02 = 3,300,970.68 : x
  2. Step 2: Convert to fraction form
    6,946,070.10/10,413,541.02 = 3,300,970.68/x
  3. Step 3: Cross multiply
    6,946,070.10x = 10,413,541.02 × 3,300,970.68
  4. Step 4: Simplify right side
    6,946,070.10x = 34,374,793,581,997.29
  5. Step 5: Solve for x
    x = 34,374,793,581,997.29/6,946,070.10
  6. Step 6: Final answer
    x = 4,948,811.79

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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.