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Finding the Fourth Proportional to 369,081.04, 506,010.06 and 362,355.02

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Solution

The fourth proportional to 369,081.04, 506,010.06 and 362,355.02 is: 496,788.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,081.04 : 506,010.06 = 362,355.02 : x
  2. Step 2: Convert to fraction form
    369,081.04/506,010.06 = 362,355.02/x
  3. Step 3: Cross multiply
    369,081.04x = 506,010.06 × 362,355.02
  4. Step 4: Simplify right side
    369,081.04x = 183,355,285,411.50
  5. Step 5: Solve for x
    x = 183,355,285,411.50/369,081.04
  6. Step 6: Final answer
    x = 496,788.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.