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Finding the Fourth Proportional to 8,249,114.04, 12,359,030.58 and 3,446,233.08

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Solution

The fourth proportional to 8,249,114.04, 12,359,030.58 and 3,446,233.08 is: 5,163,233.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,249,114.04 : 12,359,030.58 = 3,446,233.08 : x
  2. Step 2: Convert to fraction form
    8,249,114.04/12,359,030.58 = 3,446,233.08/x
  3. Step 3: Cross multiply
    8,249,114.04x = 12,359,030.58 × 3,446,233.08
  4. Step 4: Simplify right side
    8,249,114.04x = 42,592,100,021,527.59
  5. Step 5: Solve for x
    x = 42,592,100,021,527.59/8,249,114.04
  6. Step 6: Final answer
    x = 5,163,233.27

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.