Home / 1,718,303.60-2,577,431.10-580,823.30

Finding the Fourth Proportional to 1,718,303.60, 2,577,431.10 and 580,823.30

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Solution

The fourth proportional to 1,718,303.60, 2,577,431.10 and 580,823.30 is: 871,226.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,303.60 : 2,577,431.10 = 580,823.30 : x
  2. Step 2: Convert to fraction form
    1,718,303.60/2,577,431.10 = 580,823.30/x
  3. Step 3: Cross multiply
    1,718,303.60x = 2,577,431.10 × 580,823.30
  4. Step 4: Simplify right side
    1,718,303.60x = 1,497,032,037,024.63
  5. Step 5: Solve for x
    x = 1,497,032,037,024.63/1,718,303.60
  6. Step 6: Final answer
    x = 871,226.74

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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.