Home / 3,730,809.60-5,596,214.40-2,470,060.80

Finding the Fourth Proportional to 3,730,809.60, 5,596,214.40 and 2,470,060.80

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Solution

The fourth proportional to 3,730,809.60, 5,596,214.40 and 2,470,060.80 is: 3,705,091.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,809.60 : 5,596,214.40 = 2,470,060.80 : x
  2. Step 2: Convert to fraction form
    3,730,809.60/5,596,214.40 = 2,470,060.80/x
  3. Step 3: Cross multiply
    3,730,809.60x = 5,596,214.40 × 2,470,060.80
  4. Step 4: Simplify right side
    3,730,809.60x = 13,822,989,817,835.52
  5. Step 5: Solve for x
    x = 13,822,989,817,835.52/3,730,809.60
  6. Step 6: Final answer
    x = 3,705,091.20

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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.