Home / 4,110,368.60-6,165,552.90-3,945,031.40

Finding the Fourth Proportional to 4,110,368.60, 6,165,552.90 and 3,945,031.40

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Solution

The fourth proportional to 4,110,368.60, 6,165,552.90 and 3,945,031.40 is: 5,917,547.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,368.60 : 6,165,552.90 = 3,945,031.40 : x
  2. Step 2: Convert to fraction form
    4,110,368.60/6,165,552.90 = 3,945,031.40/x
  3. Step 3: Cross multiply
    4,110,368.60x = 6,165,552.90 × 3,945,031.40
  4. Step 4: Simplify right side
    4,110,368.60x = 24,323,299,788,861.06
  5. Step 5: Solve for x
    x = 24,323,299,788,861.06/4,110,368.60
  6. Step 6: Final answer
    x = 5,917,547.10

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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.