Home / 1,069,028.03-1,475,282.48-610,133.40

Finding the Fourth Proportional to 1,069,028.03, 1,475,282.48 and 610,133.40

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Solution

The fourth proportional to 1,069,028.03, 1,475,282.48 and 610,133.40 is: 841,997.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,028.03 : 1,475,282.48 = 610,133.40 : x
  2. Step 2: Convert to fraction form
    1,069,028.03/1,475,282.48 = 610,133.40/x
  3. Step 3: Cross multiply
    1,069,028.03x = 1,475,282.48 × 610,133.40
  4. Step 4: Simplify right side
    1,069,028.03x = 900,119,112,432.17
  5. Step 5: Solve for x
    x = 900,119,112,432.17/1,069,028.03
  6. Step 6: Final answer
    x = 841,997.68

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1.5x scale

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.