Home / 1,060,664.16-1,463,232-630,699.36

Finding the Fourth Proportional to 1,060,664.16, 1,463,232 and 630,699.36

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Solution

The fourth proportional to 1,060,664.16, 1,463,232 and 630,699.36 is: 870,077.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,664.16 : 1,463,232 = 630,699.36 : x
  2. Step 2: Convert to fraction form
    1,060,664.16/1,463,232 = 630,699.36/x
  3. Step 3: Cross multiply
    1,060,664.16x = 1,463,232 × 630,699.36
  4. Step 4: Simplify right side
    1,060,664.16x = 922,859,485,931.52
  5. Step 5: Solve for x
    x = 922,859,485,931.52/1,060,664.16
  6. Step 6: Final answer
    x = 870,077.00

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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.