Home / 2,234,678.90-3,353,767.95-1,036,749.65

Finding the Fourth Proportional to 2,234,678.90, 3,353,767.95 and 1,036,749.65

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Solution

The fourth proportional to 2,234,678.90, 3,353,767.95 and 1,036,749.65 is: 1,555,936.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,678.90 : 3,353,767.95 = 1,036,749.65 : x
  2. Step 2: Convert to fraction form
    2,234,678.90/3,353,767.95 = 1,036,749.65/x
  3. Step 3: Cross multiply
    2,234,678.90x = 3,353,767.95 × 1,036,749.65
  4. Step 4: Simplify right side
    2,234,678.90x = 3,477,017,748,343.72
  5. Step 5: Solve for x
    x = 3,477,017,748,343.72/2,234,678.90
  6. Step 6: Final answer
    x = 1,555,936.18

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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.