Home / 6,743,293.40-10,114,940.10-6,696,054.20

Finding the Fourth Proportional to 6,743,293.40, 10,114,940.10 and 6,696,054.20

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Solution

The fourth proportional to 6,743,293.40, 10,114,940.10 and 6,696,054.20 is: 10,044,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,293.40 : 10,114,940.10 = 6,696,054.20 : x
  2. Step 2: Convert to fraction form
    6,743,293.40/10,114,940.10 = 6,696,054.20/x
  3. Step 3: Cross multiply
    6,743,293.40x = 10,114,940.10 × 6,696,054.20
  4. Step 4: Simplify right side
    6,743,293.40x = 67,730,187,139,353.42
  5. Step 5: Solve for x
    x = 67,730,187,139,353.42/6,743,293.40
  6. Step 6: Final answer
    x = 10,044,081.30

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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.