Home / 9,811,918.05-14,718,282.90-2,895,397.50

Finding the Fourth Proportional to 9,811,918.05, 14,718,282.90 and 2,895,397.50

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Solution

The fourth proportional to 9,811,918.05, 14,718,282.90 and 2,895,397.50 is: 4,343,216.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,918.05 : 14,718,282.90 = 2,895,397.50 : x
  2. Step 2: Convert to fraction form
    9,811,918.05/14,718,282.90 = 2,895,397.50/x
  3. Step 3: Cross multiply
    9,811,918.05x = 14,718,282.90 × 2,895,397.50
  4. Step 4: Simplify right side
    9,811,918.05x = 42,615,279,512,952.75
  5. Step 5: Solve for x
    x = 42,615,279,512,952.75/9,811,918.05
  6. Step 6: Final answer
    x = 4,343,216.00

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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.