Home / 1,710,137.94-2,359,417.32-984,971.14

Finding the Fourth Proportional to 1,710,137.94, 2,359,417.32 and 984,971.14

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Solution

The fourth proportional to 1,710,137.94, 2,359,417.32 and 984,971.14 is: 1,358,930.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,137.94 : 2,359,417.32 = 984,971.14 : x
  2. Step 2: Convert to fraction form
    1,710,137.94/2,359,417.32 = 984,971.14/x
  3. Step 3: Cross multiply
    1,710,137.94x = 2,359,417.32 × 984,971.14
  4. Step 4: Simplify right side
    1,710,137.94x = 2,323,957,967,416.14
  5. Step 5: Solve for x
    x = 2,323,957,967,416.14/1,710,137.94
  6. Step 6: Final answer
    x = 1,358,930.13

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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.