Home / 1,033,476.42-1,426,196.01-574,576.39

Finding the Fourth Proportional to 1,033,476.42, 1,426,196.01 and 574,576.39

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Solution

The fourth proportional to 1,033,476.42, 1,426,196.01 and 574,576.39 is: 792,914.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,476.42 : 1,426,196.01 = 574,576.39 : x
  2. Step 2: Convert to fraction form
    1,033,476.42/1,426,196.01 = 574,576.39/x
  3. Step 3: Cross multiply
    1,033,476.42x = 1,426,196.01 × 574,576.39
  4. Step 4: Simplify right side
    1,033,476.42x = 819,458,547,541.27
  5. Step 5: Solve for x
    x = 819,458,547,541.27/1,033,476.42
  6. Step 6: Final answer
    x = 792,914.61

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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.