Home / 1,697,999.20-2,546,925.90-576,068.20

Finding the Fourth Proportional to 1,697,999.20, 2,546,925.90 and 576,068.20

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Solution

The fourth proportional to 1,697,999.20, 2,546,925.90 and 576,068.20 is: 864,077.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,999.20 : 2,546,925.90 = 576,068.20 : x
  2. Step 2: Convert to fraction form
    1,697,999.20/2,546,925.90 = 576,068.20/x
  3. Step 3: Cross multiply
    1,697,999.20x = 2,546,925.90 × 576,068.20
  4. Step 4: Simplify right side
    1,697,999.20x = 1,467,203,018,746.38
  5. Step 5: Solve for x
    x = 1,467,203,018,746.38/1,697,999.20
  6. Step 6: Final answer
    x = 864,077.57

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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.