Home / 596,219.04-822,510.86-354,364.16

Finding the Fourth Proportional to 596,219.04, 822,510.86 and 354,364.16

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Solution

The fourth proportional to 596,219.04, 822,510.86 and 354,364.16 is: 488,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,219.04 : 822,510.86 = 354,364.16 : x
  2. Step 2: Convert to fraction form
    596,219.04/822,510.86 = 354,364.16/x
  3. Step 3: Cross multiply
    596,219.04x = 822,510.86 × 354,364.16
  4. Step 4: Simplify right side
    596,219.04x = 291,468,369,994.78
  5. Step 5: Solve for x
    x = 291,468,369,994.78/596,219.04
  6. Step 6: Final answer
    x = 488,861.22

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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.