Home / 2,506,726.16-3,459,324.18-1,360,806.50

Finding the Fourth Proportional to 2,506,726.16, 3,459,324.18 and 1,360,806.50

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Solution

The fourth proportional to 2,506,726.16, 3,459,324.18 and 1,360,806.50 is: 1,877,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,726.16 : 3,459,324.18 = 1,360,806.50 : x
  2. Step 2: Convert to fraction form
    2,506,726.16/3,459,324.18 = 1,360,806.50/x
  3. Step 3: Cross multiply
    2,506,726.16x = 3,459,324.18 × 1,360,806.50
  4. Step 4: Simplify right side
    2,506,726.16x = 4,707,470,829,751.17
  5. Step 5: Solve for x
    x = 4,707,470,829,751.17/2,506,726.16
  6. Step 6: Final answer
    x = 1,877,935.81

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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.