Home / 2,046,465.17-3,071,826.84-1,507,330.17

Finding the Fourth Proportional to 2,046,465.17, 3,071,826.84 and 1,507,330.17

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Solution

The fourth proportional to 2,046,465.17, 3,071,826.84 and 1,507,330.17 is: 2,262,563.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,465.17 : 3,071,826.84 = 1,507,330.17 : x
  2. Step 2: Convert to fraction form
    2,046,465.17/3,071,826.84 = 1,507,330.17/x
  3. Step 3: Cross multiply
    2,046,465.17x = 3,071,826.84 × 1,507,330.17
  4. Step 4: Simplify right side
    2,046,465.17x = 4,630,257,272,947.76
  5. Step 5: Solve for x
    x = 4,630,257,272,947.76/2,046,465.17
  6. Step 6: Final answer
    x = 2,262,563.44

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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.