Home / 760,217.01-1,049,099.89-416,052.74

Finding the Fourth Proportional to 760,217.01, 1,049,099.89 and 416,052.74

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Solution

The fourth proportional to 760,217.01, 1,049,099.89 and 416,052.74 is: 574,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,217.01 : 1,049,099.89 = 416,052.74 : x
  2. Step 2: Convert to fraction form
    760,217.01/1,049,099.89 = 416,052.74/x
  3. Step 3: Cross multiply
    760,217.01x = 1,049,099.89 × 416,052.74
  4. Step 4: Simplify right side
    760,217.01x = 436,480,881,687.94
  5. Step 5: Solve for x
    x = 436,480,881,687.94/760,217.01
  6. Step 6: Final answer
    x = 574,153.01

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Double scale
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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.