Home / 1,534,230.30-2,301,345.45-893,876.70

Finding the Fourth Proportional to 1,534,230.30, 2,301,345.45 and 893,876.70

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Solution

The fourth proportional to 1,534,230.30, 2,301,345.45 and 893,876.70 is: 1,340,815.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,230.30 : 2,301,345.45 = 893,876.70 : x
  2. Step 2: Convert to fraction form
    1,534,230.30/2,301,345.45 = 893,876.70/x
  3. Step 3: Cross multiply
    1,534,230.30x = 2,301,345.45 × 893,876.70
  4. Step 4: Simplify right side
    1,534,230.30x = 2,057,119,076,406.02
  5. Step 5: Solve for x
    x = 2,057,119,076,406.02/1,534,230.30
  6. Step 6: Final answer
    x = 1,340,815.05

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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.