Home / 2,966,483.60-4,450,891.80-1,169,061.20

Finding the Fourth Proportional to 2,966,483.60, 4,450,891.80 and 1,169,061.20

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Solution

The fourth proportional to 2,966,483.60, 4,450,891.80 and 1,169,061.20 is: 1,754,051.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,483.60 : 4,450,891.80 = 1,169,061.20 : x
  2. Step 2: Convert to fraction form
    2,966,483.60/4,450,891.80 = 1,169,061.20/x
  3. Step 3: Cross multiply
    2,966,483.60x = 4,450,891.80 × 1,169,061.20
  4. Step 4: Simplify right side
    2,966,483.60x = 5,203,364,908,778.16
  5. Step 5: Solve for x
    x = 5,203,364,908,778.16/2,966,483.60
  6. Step 6: Final answer
    x = 1,754,051.47

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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.