Home / 735,383.04-1,014,671.04-429,320.40

Finding the Fourth Proportional to 735,383.04, 1,014,671.04 and 429,320.40

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Solution

The fourth proportional to 735,383.04, 1,014,671.04 and 429,320.40 is: 592,370.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,383.04 : 1,014,671.04 = 429,320.40 : x
  2. Step 2: Convert to fraction form
    735,383.04/1,014,671.04 = 429,320.40/x
  3. Step 3: Cross multiply
    735,383.04x = 1,014,671.04 × 429,320.40
  4. Step 4: Simplify right side
    735,383.04x = 435,618,976,761.22
  5. Step 5: Solve for x
    x = 435,618,976,761.22/735,383.04
  6. Step 6: Final answer
    x = 592,370.17

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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.