Home / 934,703.10-1,402,054.65-303,680.70

Finding the Fourth Proportional to 934,703.10, 1,402,054.65 and 303,680.70

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Solution

The fourth proportional to 934,703.10, 1,402,054.65 and 303,680.70 is: 455,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,703.10 : 1,402,054.65 = 303,680.70 : x
  2. Step 2: Convert to fraction form
    934,703.10/1,402,054.65 = 303,680.70/x
  3. Step 3: Cross multiply
    934,703.10x = 1,402,054.65 × 303,680.70
  4. Step 4: Simplify right side
    934,703.10x = 425,776,937,550.26
  5. Step 5: Solve for x
    x = 425,776,937,550.26/934,703.10
  6. Step 6: Final answer
    x = 455,521.05

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Similar ratio
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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.