Home / 4,916,480.04-6,784,718.22-2,851,913.16

Finding the Fourth Proportional to 4,916,480.04, 6,784,718.22 and 2,851,913.16

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Solution

The fourth proportional to 4,916,480.04, 6,784,718.22 and 2,851,913.16 is: 3,935,626.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,480.04 : 6,784,718.22 = 2,851,913.16 : x
  2. Step 2: Convert to fraction form
    4,916,480.04/6,784,718.22 = 2,851,913.16/x
  3. Step 3: Cross multiply
    4,916,480.04x = 6,784,718.22 × 2,851,913.16
  4. Step 4: Simplify right side
    4,916,480.04x = 19,349,427,178,509.78
  5. Step 5: Solve for x
    x = 19,349,427,178,509.78/4,916,480.04
  6. Step 6: Final answer
    x = 3,935,626.10

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Double scale
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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.