Home / 2,846,458-4,269,985.08-927,518.48

Finding the Fourth Proportional to 2,846,458, 4,269,985.08 and 927,518.48

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Solution

The fourth proportional to 2,846,458, 4,269,985.08 and 927,518.48 is: 1,391,374.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,458 : 4,269,985.08 = 927,518.48 : x
  2. Step 2: Convert to fraction form
    2,846,458/4,269,985.08 = 927,518.48/x
  3. Step 3: Cross multiply
    2,846,458x = 4,269,985.08 × 927,518.48
  4. Step 4: Simplify right side
    2,846,458x = 3,960,490,071,024.28
  5. Step 5: Solve for x
    x = 3,960,490,071,024.28/2,846,458
  6. Step 6: Final answer
    x = 1,391,374.85

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1.5x scale

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.