Home / 1,024,973.40-1,537,460.10-393,902.40

Finding the Fourth Proportional to 1,024,973.40, 1,537,460.10 and 393,902.40

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Solution

The fourth proportional to 1,024,973.40, 1,537,460.10 and 393,902.40 is: 590,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,973.40 : 1,537,460.10 = 393,902.40 : x
  2. Step 2: Convert to fraction form
    1,024,973.40/1,537,460.10 = 393,902.40/x
  3. Step 3: Cross multiply
    1,024,973.40x = 1,537,460.10 × 393,902.40
  4. Step 4: Simplify right side
    1,024,973.40x = 605,609,223,294.24
  5. Step 5: Solve for x
    x = 605,609,223,294.24/1,024,973.40
  6. Step 6: Final answer
    x = 590,853.60

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1.5x scale

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.