Home / 3,303,970.10-4,955,363.95-2,102,322.95

Finding the Fourth Proportional to 3,303,970.10, 4,955,363.95 and 2,102,322.95

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Solution

The fourth proportional to 3,303,970.10, 4,955,363.95 and 2,102,322.95 is: 3,153,108.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,970.10 : 4,955,363.95 = 2,102,322.95 : x
  2. Step 2: Convert to fraction form
    3,303,970.10/4,955,363.95 = 2,102,322.95/x
  3. Step 3: Cross multiply
    3,303,970.10x = 4,955,363.95 × 2,102,322.95
  4. Step 4: Simplify right side
    3,303,970.10x = 10,417,775,357,687.65
  5. Step 5: Solve for x
    x = 10,417,775,357,687.65/3,303,970.10
  6. Step 6: Final answer
    x = 3,153,108.24

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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.