Home / 5,913,198.96-8,152,820.88-4,934,547.96

Finding the Fourth Proportional to 5,913,198.96, 8,152,820.88 and 4,934,547.96

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Solution

The fourth proportional to 5,913,198.96, 8,152,820.88 and 4,934,547.96 is: 6,803,506.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,198.96 : 8,152,820.88 = 4,934,547.96 : x
  2. Step 2: Convert to fraction form
    5,913,198.96/8,152,820.88 = 4,934,547.96/x
  3. Step 3: Cross multiply
    5,913,198.96x = 8,152,820.88 × 4,934,547.96
  4. Step 4: Simplify right side
    5,913,198.96x = 40,230,485,641,649.41
  5. Step 5: Solve for x
    x = 40,230,485,641,649.41/5,913,198.96
  6. Step 6: Final answer
    x = 6,803,506.18

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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.