Home / 894,203.69-1,233,376.49-607,225.55

Finding the Fourth Proportional to 894,203.69, 1,233,376.49 and 607,225.55

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Solution

The fourth proportional to 894,203.69, 1,233,376.49 and 607,225.55 is: 837,547.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,203.69 : 1,233,376.49 = 607,225.55 : x
  2. Step 2: Convert to fraction form
    894,203.69/1,233,376.49 = 607,225.55/x
  3. Step 3: Cross multiply
    894,203.69x = 1,233,376.49 × 607,225.55
  4. Step 4: Simplify right side
    894,203.69x = 748,937,714,461.19
  5. Step 5: Solve for x
    x = 748,937,714,461.19/894,203.69
  6. Step 6: Final answer
    x = 837,547.11

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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.