Home / 4,495,854.60-6,742,006.72-1,799,677.24

Finding the Fourth Proportional to 4,495,854.60, 6,742,006.72 and 1,799,677.24

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Solution

The fourth proportional to 4,495,854.60, 6,742,006.72 and 1,799,677.24 is: 2,698,805.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,854.60 : 6,742,006.72 = 1,799,677.24 : x
  2. Step 2: Convert to fraction form
    4,495,854.60/6,742,006.72 = 1,799,677.24/x
  3. Step 3: Cross multiply
    4,495,854.60x = 6,742,006.72 × 1,799,677.24
  4. Step 4: Simplify right side
    4,495,854.60x = 12,133,436,045,911.05
  5. Step 5: Solve for x
    x = 12,133,436,045,911.05/4,495,854.60
  6. Step 6: Final answer
    x = 2,698,805.26

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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.