Home / 1,113,549.98-1,536,703.05-604,252.34

Finding the Fourth Proportional to 1,113,549.98, 1,536,703.05 and 604,252.34

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Solution

The fourth proportional to 1,113,549.98, 1,536,703.05 and 604,252.34 is: 833,870.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,549.98 : 1,536,703.05 = 604,252.34 : x
  2. Step 2: Convert to fraction form
    1,113,549.98/1,536,703.05 = 604,252.34/x
  3. Step 3: Cross multiply
    1,113,549.98x = 1,536,703.05 × 604,252.34
  4. Step 4: Simplify right side
    1,113,549.98x = 928,556,413,847.64
  5. Step 5: Solve for x
    x = 928,556,413,847.64/1,113,549.98
  6. Step 6: Final answer
    x = 833,870.44

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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.