Home / 9,060,637.05-12,503,674.62-4,986,256.05

Finding the Fourth Proportional to 9,060,637.05, 12,503,674.62 and 4,986,256.05

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Solution

The fourth proportional to 9,060,637.05, 12,503,674.62 and 4,986,256.05 is: 6,881,030.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,637.05 : 12,503,674.62 = 4,986,256.05 : x
  2. Step 2: Convert to fraction form
    9,060,637.05/12,503,674.62 = 4,986,256.05/x
  3. Step 3: Cross multiply
    9,060,637.05x = 12,503,674.62 × 4,986,256.05
  4. Step 4: Simplify right side
    9,060,637.05x = 62,346,523,221,206.45
  5. Step 5: Solve for x
    x = 62,346,523,221,206.45/9,060,637.05
  6. Step 6: Final answer
    x = 6,881,030.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.