Home / 5,495,747.76-7,584,159.47-3,048,188.58

Finding the Fourth Proportional to 5,495,747.76, 7,584,159.47 and 3,048,188.58

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Solution

The fourth proportional to 5,495,747.76, 7,584,159.47 and 3,048,188.58 is: 4,206,515.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,747.76 : 7,584,159.47 = 3,048,188.58 : x
  2. Step 2: Convert to fraction form
    5,495,747.76/7,584,159.47 = 3,048,188.58/x
  3. Step 3: Cross multiply
    5,495,747.76x = 7,584,159.47 × 3,048,188.58
  4. Step 4: Simplify right side
    5,495,747.76x = 23,117,948,270,111.91
  5. Step 5: Solve for x
    x = 23,117,948,270,111.91/5,495,747.76
  6. Step 6: Final answer
    x = 4,206,515.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.