Home / 6,312,026.98-9,464,095.50-2,666,882.80

Finding the Fourth Proportional to 6,312,026.98, 9,464,095.50 and 2,666,882.80

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Solution

The fourth proportional to 6,312,026.98, 9,464,095.50 and 2,666,882.80 is: 3,998,657.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,312,026.98 : 9,464,095.50 = 2,666,882.80 : x
  2. Step 2: Convert to fraction form
    6,312,026.98/9,464,095.50 = 2,666,882.80/x
  3. Step 3: Cross multiply
    6,312,026.98x = 9,464,095.50 × 2,666,882.80
  4. Step 4: Simplify right side
    6,312,026.98x = 25,239,633,506,507.40
  5. Step 5: Solve for x
    x = 25,239,633,506,507.40/6,312,026.98
  6. Step 6: Final answer
    x = 3,998,657.42

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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.