Home / 4,567,289.76-6,851,564.28-1,534,890.53

Finding the Fourth Proportional to 4,567,289.76, 6,851,564.28 and 1,534,890.53

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Solution

The fourth proportional to 4,567,289.76, 6,851,564.28 and 1,534,890.53 is: 2,302,547.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,289.76 : 6,851,564.28 = 1,534,890.53 : x
  2. Step 2: Convert to fraction form
    4,567,289.76/6,851,564.28 = 1,534,890.53/x
  3. Step 3: Cross multiply
    4,567,289.76x = 6,851,564.28 × 1,534,890.53
  4. Step 4: Simplify right side
    4,567,289.76x = 10,516,401,146,187.18
  5. Step 5: Solve for x
    x = 10,516,401,146,187.18/4,567,289.76
  6. Step 6: Final answer
    x = 2,302,547.40

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Why These Related Problems?

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