Home / 941,541.63-1,299,300.06-533,681

Finding the Fourth Proportional to 941,541.63, 1,299,300.06 and 533,681

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Solution

The fourth proportional to 941,541.63, 1,299,300.06 and 533,681 is: 736,464.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,541.63 : 1,299,300.06 = 533,681 : x
  2. Step 2: Convert to fraction form
    941,541.63/1,299,300.06 = 533,681/x
  3. Step 3: Cross multiply
    941,541.63x = 1,299,300.06 × 533,681
  4. Step 4: Simplify right side
    941,541.63x = 693,411,755,320.86
  5. Step 5: Solve for x
    x = 693,411,755,320.86/941,541.63
  6. Step 6: Final answer
    x = 736,464.26

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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.