Home / 10,670,975.51-14,727,941.15-6,087,296.88

Finding the Fourth Proportional to 10,670,975.51, 14,727,941.15 and 6,087,296.88

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Solution

The fourth proportional to 10,670,975.51, 14,727,941.15 and 6,087,296.88 is: 8,401,607.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,670,975.51 : 14,727,941.15 = 6,087,296.88 : x
  2. Step 2: Convert to fraction form
    10,670,975.51/14,727,941.15 = 6,087,296.88/x
  3. Step 3: Cross multiply
    10,670,975.51x = 14,727,941.15 × 6,087,296.88
  4. Step 4: Simplify right side
    10,670,975.51x = 89,653,350,180,782.12
  5. Step 5: Solve for x
    x = 89,653,350,180,782.12/10,670,975.51
  6. Step 6: Final answer
    x = 8,401,607.72

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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.