Home / 1,710,363.90-2,360,552.58-985,070.46

Finding the Fourth Proportional to 1,710,363.90, 2,360,552.58 and 985,070.46

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Solution

The fourth proportional to 1,710,363.90, 2,360,552.58 and 985,070.46 is: 1,359,541.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,363.90 : 2,360,552.58 = 985,070.46 : x
  2. Step 2: Convert to fraction form
    1,710,363.90/2,360,552.58 = 985,070.46/x
  3. Step 3: Cross multiply
    1,710,363.90x = 2,360,552.58 × 985,070.46
  4. Step 4: Simplify right side
    1,710,363.90x = 2,325,310,615,834.79
  5. Step 5: Solve for x
    x = 2,325,310,615,834.79/1,710,363.90
  6. Step 6: Final answer
    x = 1,359,541.45

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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.