Home / 6,579,918.30-9,869,877.45-4,666,730.70

Finding the Fourth Proportional to 6,579,918.30, 9,869,877.45 and 4,666,730.70

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Solution

The fourth proportional to 6,579,918.30, 9,869,877.45 and 4,666,730.70 is: 7,000,096.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,918.30 : 9,869,877.45 = 4,666,730.70 : x
  2. Step 2: Convert to fraction form
    6,579,918.30/9,869,877.45 = 4,666,730.70/x
  3. Step 3: Cross multiply
    6,579,918.30x = 9,869,877.45 × 4,666,730.70
  4. Step 4: Simplify right side
    6,579,918.30x = 46,060,060,101,152.71
  5. Step 5: Solve for x
    x = 46,060,060,101,152.71/6,579,918.30
  6. Step 6: Final answer
    x = 7,000,096.05

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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.