Home / 10,316,264.16-15,473,447.30-3,492,057.26

Finding the Fourth Proportional to 10,316,264.16, 15,473,447.30 and 3,492,057.26

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Solution

The fourth proportional to 10,316,264.16, 15,473,447.30 and 3,492,057.26 is: 5,237,764.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,316,264.16 : 15,473,447.30 = 3,492,057.26 : x
  2. Step 2: Convert to fraction form
    10,316,264.16/15,473,447.30 = 3,492,057.26/x
  3. Step 3: Cross multiply
    10,316,264.16x = 15,473,447.30 × 3,492,057.26
  4. Step 4: Simplify right side
    10,316,264.16x = 54,034,163,981,192.40
  5. Step 5: Solve for x
    x = 54,034,163,981,192.40/10,316,264.16
  6. Step 6: Final answer
    x = 5,237,764.67

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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.