Home / 4,020,849.60-6,029,200.80-1,495,204.80

Finding the Fourth Proportional to 4,020,849.60, 6,029,200.80 and 1,495,204.80

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Solution

The fourth proportional to 4,020,849.60, 6,029,200.80 and 1,495,204.80 is: 2,242,036.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,849.60 : 6,029,200.80 = 1,495,204.80 : x
  2. Step 2: Convert to fraction form
    4,020,849.60/6,029,200.80 = 1,495,204.80/x
  3. Step 3: Cross multiply
    4,020,849.60x = 6,029,200.80 × 1,495,204.80
  4. Step 4: Simplify right side
    4,020,849.60x = 9,014,889,976,323.84
  5. Step 5: Solve for x
    x = 9,014,889,976,323.84/4,020,849.60
  6. Step 6: Final answer
    x = 2,242,036.11

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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.