Home / 4,056,008.40-6,084,329.40-1,812,373.20

Finding the Fourth Proportional to 4,056,008.40, 6,084,329.40 and 1,812,373.20

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Solution

The fourth proportional to 4,056,008.40, 6,084,329.40 and 1,812,373.20 is: 2,718,701.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,008.40 : 6,084,329.40 = 1,812,373.20 : x
  2. Step 2: Convert to fraction form
    4,056,008.40/6,084,329.40 = 1,812,373.20/x
  3. Step 3: Cross multiply
    4,056,008.40x = 6,084,329.40 × 1,812,373.20
  4. Step 4: Simplify right side
    4,056,008.40x = 11,027,075,544,532.08
  5. Step 5: Solve for x
    x = 11,027,075,544,532.08/4,056,008.40
  6. Step 6: Final answer
    x = 2,718,701.36

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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.