Home / 4,566,945.76-6,851,210.40-1,534,607.68

Finding the Fourth Proportional to 4,566,945.76, 6,851,210.40 and 1,534,607.68

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Solution

The fourth proportional to 4,566,945.76, 6,851,210.40 and 1,534,607.68 is: 2,302,177.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,945.76 : 6,851,210.40 = 1,534,607.68 : x
  2. Step 2: Convert to fraction form
    4,566,945.76/6,851,210.40 = 1,534,607.68/x
  3. Step 3: Cross multiply
    4,566,945.76x = 6,851,210.40 × 1,534,607.68
  4. Step 4: Simplify right side
    4,566,945.76x = 10,513,920,097,135.87
  5. Step 5: Solve for x
    x = 10,513,920,097,135.87/4,566,945.76
  6. Step 6: Final answer
    x = 2,302,177.57

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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.