Home / 1,552,832.10-2,323,999.35-1,363,875.30

Finding the Fourth Proportional to 1,552,832.10, 2,323,999.35 and 1,363,875.30

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Solution

The fourth proportional to 1,552,832.10, 2,323,999.35 and 1,363,875.30 is: 2,041,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,832.10 : 2,323,999.35 = 1,363,875.30 : x
  2. Step 2: Convert to fraction form
    1,552,832.10/2,323,999.35 = 1,363,875.30/x
  3. Step 3: Cross multiply
    1,552,832.10x = 2,323,999.35 × 1,363,875.30
  4. Step 4: Simplify right side
    1,552,832.10x = 3,169,645,310,681.06
  5. Step 5: Solve for x
    x = 3,169,645,310,681.06/1,552,832.10
  6. Step 6: Final answer
    x = 2,041,202.85

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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.