Home / 2,897,965.10-4,346,947.65-1,004,077.10

Finding the Fourth Proportional to 2,897,965.10, 4,346,947.65 and 1,004,077.10

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Solution

The fourth proportional to 2,897,965.10, 4,346,947.65 and 1,004,077.10 is: 1,506,115.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,965.10 : 4,346,947.65 = 1,004,077.10 : x
  2. Step 2: Convert to fraction form
    2,897,965.10/4,346,947.65 = 1,004,077.10/x
  3. Step 3: Cross multiply
    2,897,965.10x = 4,346,947.65 × 1,004,077.10
  4. Step 4: Simplify right side
    2,897,965.10x = 4,364,670,590,263.82
  5. Step 5: Solve for x
    x = 4,364,670,590,263.82/2,897,965.10
  6. Step 6: Final answer
    x = 1,506,115.65

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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.