Home / 10,060,373.16-13,883,275.47-5,649,486.67

Finding the Fourth Proportional to 10,060,373.16, 13,883,275.47 and 5,649,486.67

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Solution

The fourth proportional to 10,060,373.16, 13,883,275.47 and 5,649,486.67 is: 7,796,269.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,373.16 : 13,883,275.47 = 5,649,486.67 : x
  2. Step 2: Convert to fraction form
    10,060,373.16/13,883,275.47 = 5,649,486.67/x
  3. Step 3: Cross multiply
    10,060,373.16x = 13,883,275.47 × 5,649,486.67
  4. Step 4: Simplify right side
    10,060,373.16x = 78,433,379,742,242.66
  5. Step 5: Solve for x
    x = 78,433,379,742,242.66/10,060,373.16
  6. Step 6: Final answer
    x = 7,796,269.43

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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.