Home / 10,541,761.48-14,549,191.14-6,674,641.48

Finding the Fourth Proportional to 10,541,761.48, 14,549,191.14 and 6,674,641.48

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Solution

The fourth proportional to 10,541,761.48, 14,549,191.14 and 6,674,641.48 is: 9,211,993.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541,761.48 : 14,549,191.14 = 6,674,641.48 : x
  2. Step 2: Convert to fraction form
    10,541,761.48/14,549,191.14 = 6,674,641.48/x
  3. Step 3: Cross multiply
    10,541,761.48x = 14,549,191.14 × 6,674,641.48
  4. Step 4: Simplify right side
    10,541,761.48x = 97,110,634,683,492.50
  5. Step 5: Solve for x
    x = 97,110,634,683,492.50/10,541,761.48
  6. Step 6: Final answer
    x = 9,211,993.16

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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.