Home / 10,406,460.98-14,359,203.07-6,536,225.50

Finding the Fourth Proportional to 10,406,460.98, 14,359,203.07 and 6,536,225.50

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Solution

The fourth proportional to 10,406,460.98, 14,359,203.07 and 6,536,225.50 is: 9,018,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,406,460.98 : 14,359,203.07 = 6,536,225.50 : x
  2. Step 2: Convert to fraction form
    10,406,460.98/14,359,203.07 = 6,536,225.50/x
  3. Step 3: Cross multiply
    10,406,460.98x = 14,359,203.07 × 6,536,225.50
  4. Step 4: Simplify right side
    10,406,460.98x = 93,854,989,213,573.72
  5. Step 5: Solve for x
    x = 93,854,989,213,573.72/10,406,460.98
  6. Step 6: Final answer
    x = 9,018,915.21

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1.5x scale

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.