Home / 2,610,673.16-3,602,956.93-1,523,295.05

Finding the Fourth Proportional to 2,610,673.16, 3,602,956.93 and 1,523,295.05

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Solution

The fourth proportional to 2,610,673.16, 3,602,956.93 and 1,523,295.05 is: 2,102,280.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,673.16 : 3,602,956.93 = 1,523,295.05 : x
  2. Step 2: Convert to fraction form
    2,610,673.16/3,602,956.93 = 1,523,295.05/x
  3. Step 3: Cross multiply
    2,610,673.16x = 3,602,956.93 × 1,523,295.05
  4. Step 4: Simplify right side
    2,610,673.16x = 5,488,366,435,009.17
  5. Step 5: Solve for x
    x = 5,488,366,435,009.17/2,610,673.16
  6. Step 6: Final answer
    x = 2,102,280.18

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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.