Home / 4,240,050.60-6,357,947.22-1,963,616.88

Finding the Fourth Proportional to 4,240,050.60, 6,357,947.22 and 1,963,616.88

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Solution

The fourth proportional to 4,240,050.60, 6,357,947.22 and 1,963,616.88 is: 2,944,439.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,050.60 : 6,357,947.22 = 1,963,616.88 : x
  2. Step 2: Convert to fraction form
    4,240,050.60/6,357,947.22 = 1,963,616.88/x
  3. Step 3: Cross multiply
    4,240,050.60x = 6,357,947.22 × 1,963,616.88
  4. Step 4: Simplify right side
    4,240,050.60x = 12,484,572,483,341.07
  5. Step 5: Solve for x
    x = 12,484,572,483,341.07/4,240,050.60
  6. Step 6: Final answer
    x = 2,944,439.50

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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.