Home / 1,369,502.04-2,054,969.39-560,487.00

Finding the Fourth Proportional to 1,369,502.04, 2,054,969.39 and 560,487.00

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Solution

The fourth proportional to 1,369,502.04, 2,054,969.39 and 560,487.00 is: 841,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,502.04 : 2,054,969.39 = 560,487.00 : x
  2. Step 2: Convert to fraction form
    1,369,502.04/2,054,969.39 = 560,487.00/x
  3. Step 3: Cross multiply
    1,369,502.04x = 2,054,969.39 × 560,487.00
  4. Step 4: Simplify right side
    1,369,502.04x = 1,151,783,615,415.65
  5. Step 5: Solve for x
    x = 1,151,783,615,415.65/1,369,502.04
  6. Step 6: Final answer
    x = 841,023.66

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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.