Home / 1,366,332.14-1,885,395.12-793,260.38

Finding the Fourth Proportional to 1,366,332.14, 1,885,395.12 and 793,260.38

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Solution

The fourth proportional to 1,366,332.14, 1,885,395.12 and 793,260.38 is: 1,094,616.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,332.14 : 1,885,395.12 = 793,260.38 : x
  2. Step 2: Convert to fraction form
    1,366,332.14/1,885,395.12 = 793,260.38/x
  3. Step 3: Cross multiply
    1,366,332.14x = 1,885,395.12 × 793,260.38
  4. Step 4: Simplify right side
    1,366,332.14x = 1,495,609,249,341.35
  5. Step 5: Solve for x
    x = 1,495,609,249,341.35/1,366,332.14
  6. Step 6: Final answer
    x = 1,094,616.17

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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.