Home / 8,059,547.70-12,089,321.55-2,669,030.10

Finding the Fourth Proportional to 8,059,547.70, 12,089,321.55 and 2,669,030.10

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Solution

The fourth proportional to 8,059,547.70, 12,089,321.55 and 2,669,030.10 is: 4,003,545.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,547.70 : 12,089,321.55 = 2,669,030.10 : x
  2. Step 2: Convert to fraction form
    8,059,547.70/12,089,321.55 = 2,669,030.10/x
  3. Step 3: Cross multiply
    8,059,547.70x = 12,089,321.55 × 2,669,030.10
  4. Step 4: Simplify right side
    8,059,547.70x = 32,266,763,105,528.66
  5. Step 5: Solve for x
    x = 32,266,763,105,528.66/8,059,547.70
  6. Step 6: Final answer
    x = 4,003,545.15

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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.