Home / 5,343,764.16-7,373,607.20-3,249,538.24

Finding the Fourth Proportional to 5,343,764.16, 7,373,607.20 and 3,249,538.24

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Solution

The fourth proportional to 5,343,764.16, 7,373,607.20 and 3,249,538.24 is: 4,483,883.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,343,764.16 : 7,373,607.20 = 3,249,538.24 : x
  2. Step 2: Convert to fraction form
    5,343,764.16/7,373,607.20 = 3,249,538.24/x
  3. Step 3: Cross multiply
    5,343,764.16x = 7,373,607.20 × 3,249,538.24
  4. Step 4: Simplify right side
    5,343,764.16x = 23,960,818,563,139.33
  5. Step 5: Solve for x
    x = 23,960,818,563,139.33/5,343,764.16
  6. Step 6: Final answer
    x = 4,483,883.99

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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.