Home / 736,493.64-1,011,956.67-585,328.20

Finding the Fourth Proportional to 736,493.64, 1,011,956.67 and 585,328.20

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Solution

The fourth proportional to 736,493.64, 1,011,956.67 and 585,328.20 is: 804,252.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,493.64 : 1,011,956.67 = 585,328.20 : x
  2. Step 2: Convert to fraction form
    736,493.64/1,011,956.67 = 585,328.20/x
  3. Step 3: Cross multiply
    736,493.64x = 1,011,956.67 × 585,328.20
  4. Step 4: Simplify right side
    736,493.64x = 592,326,776,129.09
  5. Step 5: Solve for x
    x = 592,326,776,129.09/736,493.64
  6. Step 6: Final answer
    x = 804,252.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.