Home / 607,848.10-910,569.30-533,052.70

Finding the Fourth Proportional to 607,848.10, 910,569.30 and 533,052.70

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Solution

The fourth proportional to 607,848.10, 910,569.30 and 533,052.70 is: 798,524.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,848.10 : 910,569.30 = 533,052.70 : x
  2. Step 2: Convert to fraction form
    607,848.10/910,569.30 = 533,052.70/x
  3. Step 3: Cross multiply
    607,848.10x = 910,569.30 × 533,052.70
  4. Step 4: Simplify right side
    607,848.10x = 485,381,423,902.11
  5. Step 5: Solve for x
    x = 485,381,423,902.11/607,848.10
  6. Step 6: Final answer
    x = 798,524.21

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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.