Home / 7,094,809.40-10,642,214.10-4,258,124.60

Finding the Fourth Proportional to 7,094,809.40, 10,642,214.10 and 4,258,124.60

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Solution

The fourth proportional to 7,094,809.40, 10,642,214.10 and 4,258,124.60 is: 6,387,186.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,809.40 : 10,642,214.10 = 4,258,124.60 : x
  2. Step 2: Convert to fraction form
    7,094,809.40/10,642,214.10 = 4,258,124.60/x
  3. Step 3: Cross multiply
    7,094,809.40x = 10,642,214.10 × 4,258,124.60
  4. Step 4: Simplify right side
    7,094,809.40x = 45,315,873,657,676.85
  5. Step 5: Solve for x
    x = 45,315,873,657,676.85/7,094,809.40
  6. Step 6: Final answer
    x = 6,387,186.90

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Similar ratio
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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.