Home / 1,050,335.32-1,575,669.58-376,402.10

Finding the Fourth Proportional to 1,050,335.32, 1,575,669.58 and 376,402.10

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Solution

The fourth proportional to 1,050,335.32, 1,575,669.58 and 376,402.10 is: 564,662.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,335.32 : 1,575,669.58 = 376,402.10 : x
  2. Step 2: Convert to fraction form
    1,050,335.32/1,575,669.58 = 376,402.10/x
  3. Step 3: Cross multiply
    1,050,335.32x = 1,575,669.58 × 376,402.10
  4. Step 4: Simplify right side
    1,050,335.32x = 593,085,338,818.12
  5. Step 5: Solve for x
    x = 593,085,338,818.12/1,050,335.32
  6. Step 6: Final answer
    x = 564,662.85

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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.