Home / 1,569,162.15-2,353,743.23-1,110,794.30

Finding the Fourth Proportional to 1,569,162.15, 2,353,743.23 and 1,110,794.30

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Solution

The fourth proportional to 1,569,162.15, 2,353,743.23 and 1,110,794.30 is: 1,666,191.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,162.15 : 2,353,743.23 = 1,110,794.30 : x
  2. Step 2: Convert to fraction form
    1,569,162.15/2,353,743.23 = 1,110,794.30/x
  3. Step 3: Cross multiply
    1,569,162.15x = 2,353,743.23 × 1,110,794.30
  4. Step 4: Simplify right side
    1,569,162.15x = 2,614,524,563,547.59
  5. Step 5: Solve for x
    x = 2,614,524,563,547.59/1,569,162.15
  6. Step 6: Final answer
    x = 1,666,191.45

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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.