Home / 6,604,966.70-9,897,888-4,553,521.46

Finding the Fourth Proportional to 6,604,966.70, 9,897,888 and 4,553,521.46

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Solution

The fourth proportional to 6,604,966.70, 9,897,888 and 4,553,521.46 is: 6,823,690.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,966.70 : 9,897,888 = 4,553,521.46 : x
  2. Step 2: Convert to fraction form
    6,604,966.70/9,897,888 = 4,553,521.46/x
  3. Step 3: Cross multiply
    6,604,966.70x = 9,897,888 × 4,553,521.46
  4. Step 4: Simplify right side
    6,604,966.70x = 45,070,245,416,676.48
  5. Step 5: Solve for x
    x = 45,070,245,416,676.48/6,604,966.70
  6. Step 6: Final answer
    x = 6,823,690.03

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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.