Home / 4,597,838.60-6,884,948.10-3,645,181.40

Finding the Fourth Proportional to 4,597,838.60, 6,884,948.10 and 3,645,181.40

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Solution

The fourth proportional to 4,597,838.60, 6,884,948.10 and 3,645,181.40 is: 5,458,409.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,838.60 : 6,884,948.10 = 3,645,181.40 : x
  2. Step 2: Convert to fraction form
    4,597,838.60/6,884,948.10 = 3,645,181.40/x
  3. Step 3: Cross multiply
    4,597,838.60x = 6,884,948.10 × 3,645,181.40
  4. Step 4: Simplify right side
    4,597,838.60x = 25,096,884,754,085.34
  5. Step 5: Solve for x
    x = 25,096,884,754,085.34/4,597,838.60
  6. Step 6: Final answer
    x = 5,458,409.25

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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.