Home / 6,658,210.59-9,188,330.61-3,602,424.84

Finding the Fourth Proportional to 6,658,210.59, 9,188,330.61 and 3,602,424.84

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Solution

The fourth proportional to 6,658,210.59, 9,188,330.61 and 3,602,424.84 is: 4,971,346.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,658,210.59 : 9,188,330.61 = 3,602,424.84 : x
  2. Step 2: Convert to fraction form
    6,658,210.59/9,188,330.61 = 3,602,424.84/x
  3. Step 3: Cross multiply
    6,658,210.59x = 9,188,330.61 × 3,602,424.84
  4. Step 4: Simplify right side
    6,658,210.59x = 33,100,270,427,596.35
  5. Step 5: Solve for x
    x = 33,100,270,427,596.35/6,658,210.59
  6. Step 6: Final answer
    x = 4,971,346.28

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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.