Home / 732,935.63-1,099,541.57-277,663.24

Finding the Fourth Proportional to 732,935.63, 1,099,541.57 and 277,663.24

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Solution

The fourth proportional to 732,935.63, 1,099,541.57 and 277,663.24 is: 416,547.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,935.63 : 1,099,541.57 = 277,663.24 : x
  2. Step 2: Convert to fraction form
    732,935.63/1,099,541.57 = 277,663.24/x
  3. Step 3: Cross multiply
    732,935.63x = 1,099,541.57 × 277,663.24
  4. Step 4: Simplify right side
    732,935.63x = 305,302,268,642.08
  5. Step 5: Solve for x
    x = 305,302,268,642.08/732,935.63
  6. Step 6: Final answer
    x = 416,547.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.