Home / 2,316,590.61-3,475,349.23-800,328.93

Finding the Fourth Proportional to 2,316,590.61, 3,475,349.23 and 800,328.93

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Solution

The fourth proportional to 2,316,590.61, 3,475,349.23 and 800,328.93 is: 1,200,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,590.61 : 3,475,349.23 = 800,328.93 : x
  2. Step 2: Convert to fraction form
    2,316,590.61/3,475,349.23 = 800,328.93/x
  3. Step 3: Cross multiply
    2,316,590.61x = 3,475,349.23 × 800,328.93
  4. Step 4: Simplify right side
    2,316,590.61x = 2,781,422,517,089.46
  5. Step 5: Solve for x
    x = 2,781,422,517,089.46/2,316,590.61
  6. Step 6: Final answer
    x = 1,200,653.46

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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.