Home / 1,234,558.24-1,703,312.44-804,681.52

Finding the Fourth Proportional to 1,234,558.24, 1,703,312.44 and 804,681.52

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Solution

The fourth proportional to 1,234,558.24, 1,703,312.44 and 804,681.52 is: 1,110,214.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,558.24 : 1,703,312.44 = 804,681.52 : x
  2. Step 2: Convert to fraction form
    1,234,558.24/1,703,312.44 = 804,681.52/x
  3. Step 3: Cross multiply
    1,234,558.24x = 1,703,312.44 × 804,681.52
  4. Step 4: Simplify right side
    1,234,558.24x = 1,370,624,043,254.11
  5. Step 5: Solve for x
    x = 1,370,624,043,254.11/1,234,558.24
  6. Step 6: Final answer
    x = 1,110,214.16

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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.