Home / 4,536,807.60-6,805,211.40-1,696,769.40

Finding the Fourth Proportional to 4,536,807.60, 6,805,211.40 and 1,696,769.40

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Solution

The fourth proportional to 4,536,807.60, 6,805,211.40 and 1,696,769.40 is: 2,545,154.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,807.60 : 6,805,211.40 = 1,696,769.40 : x
  2. Step 2: Convert to fraction form
    4,536,807.60/6,805,211.40 = 1,696,769.40/x
  3. Step 3: Cross multiply
    4,536,807.60x = 6,805,211.40 × 1,696,769.40
  4. Step 4: Simplify right side
    4,536,807.60x = 11,546,874,464,051.16
  5. Step 5: Solve for x
    x = 11,546,874,464,051.16/4,536,807.60
  6. Step 6: Final answer
    x = 2,545,154.10

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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.