Home / 3,069,339.70-4,602,742.73-1,047,746.61

Finding the Fourth Proportional to 3,069,339.70, 4,602,742.73 and 1,047,746.61

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Solution

The fourth proportional to 3,069,339.70, 4,602,742.73 and 1,047,746.61 is: 1,571,187.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,339.70 : 4,602,742.73 = 1,047,746.61 : x
  2. Step 2: Convert to fraction form
    3,069,339.70/4,602,742.73 = 1,047,746.61/x
  3. Step 3: Cross multiply
    3,069,339.70x = 4,602,742.73 × 1,047,746.61
  4. Step 4: Simplify right side
    3,069,339.70x = 4,822,508,092,059.65
  5. Step 5: Solve for x
    x = 4,822,508,092,059.65/3,069,339.70
  6. Step 6: Final answer
    x = 1,571,187.47

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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.