Home / 2,000,671.80-3,001,302.90-580,543.26

Finding the Fourth Proportional to 2,000,671.80, 3,001,302.90 and 580,543.26

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Solution

The fourth proportional to 2,000,671.80, 3,001,302.90 and 580,543.26 is: 870,900.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,671.80 : 3,001,302.90 = 580,543.26 : x
  2. Step 2: Convert to fraction form
    2,000,671.80/3,001,302.90 = 580,543.26/x
  3. Step 3: Cross multiply
    2,000,671.80x = 3,001,302.90 × 580,543.26
  4. Step 4: Simplify right side
    2,000,671.80x = 1,742,386,169,813.45
  5. Step 5: Solve for x
    x = 1,742,386,169,813.45/2,000,671.80
  6. Step 6: Final answer
    x = 870,900.55

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1.5x scale

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.