Home / 2,611,366.89-3,604,038.26-1,465,510.11

Finding the Fourth Proportional to 2,611,366.89, 3,604,038.26 and 1,465,510.11

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Solution

The fourth proportional to 2,611,366.89, 3,604,038.26 and 1,465,510.11 is: 2,022,601.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,366.89 : 3,604,038.26 = 1,465,510.11 : x
  2. Step 2: Convert to fraction form
    2,611,366.89/3,604,038.26 = 1,465,510.11/x
  3. Step 3: Cross multiply
    2,611,366.89x = 3,604,038.26 × 1,465,510.11
  4. Step 4: Simplify right side
    2,611,366.89x = 5,281,754,506,856.81
  5. Step 5: Solve for x
    x = 5,281,754,506,856.81/2,611,366.89
  6. Step 6: Final answer
    x = 2,022,601.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.