Home / 1,476,300.90-2,209,202.55-1,024,904.10

Finding the Fourth Proportional to 1,476,300.90, 2,209,202.55 and 1,024,904.10

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Solution

The fourth proportional to 1,476,300.90, 2,209,202.55 and 1,024,904.10 is: 1,533,712.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,300.90 : 2,209,202.55 = 1,024,904.10 : x
  2. Step 2: Convert to fraction form
    1,476,300.90/2,209,202.55 = 1,024,904.10/x
  3. Step 3: Cross multiply
    1,476,300.90x = 2,209,202.55 × 1,024,904.10
  4. Step 4: Simplify right side
    1,476,300.90x = 2,264,220,751,225.45
  5. Step 5: Solve for x
    x = 2,264,220,751,225.45/1,476,300.90
  6. Step 6: Final answer
    x = 1,533,712.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.