Home / 1,064,058.56-1,596,070.98-495,121.46

Finding the Fourth Proportional to 1,064,058.56, 1,596,070.98 and 495,121.46

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Solution

The fourth proportional to 1,064,058.56, 1,596,070.98 and 495,121.46 is: 742,674.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,058.56 : 1,596,070.98 = 495,121.46 : x
  2. Step 2: Convert to fraction form
    1,064,058.56/1,596,070.98 = 495,121.46/x
  3. Step 3: Cross multiply
    1,064,058.56x = 1,596,070.98 × 495,121.46
  4. Step 4: Simplify right side
    1,064,058.56x = 790,248,993,881.23
  5. Step 5: Solve for x
    x = 790,248,993,881.23/1,064,058.56
  6. Step 6: Final answer
    x = 742,674.34

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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.