Home / 4,375,693.19-6,564,239.63-1,851,370.31

Finding the Fourth Proportional to 4,375,693.19, 6,564,239.63 and 1,851,370.31

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Solution

The fourth proportional to 4,375,693.19, 6,564,239.63 and 1,851,370.31 is: 2,777,351.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,693.19 : 6,564,239.63 = 1,851,370.31 : x
  2. Step 2: Convert to fraction form
    4,375,693.19/6,564,239.63 = 1,851,370.31/x
  3. Step 3: Cross multiply
    4,375,693.19x = 6,564,239.63 × 1,851,370.31
  4. Step 4: Simplify right side
    4,375,693.19x = 12,152,838,316,629.34
  5. Step 5: Solve for x
    x = 12,152,838,316,629.34/4,375,693.19
  6. Step 6: Final answer
    x = 2,777,351.57

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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.