Home / 793,346.36-1,094,547.62-507,031.61

Finding the Fourth Proportional to 793,346.36, 1,094,547.62 and 507,031.61

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Solution

The fourth proportional to 793,346.36, 1,094,547.62 and 507,031.61 is: 699,530.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,346.36 : 1,094,547.62 = 507,031.61 : x
  2. Step 2: Convert to fraction form
    793,346.36/1,094,547.62 = 507,031.61/x
  3. Step 3: Cross multiply
    793,346.36x = 1,094,547.62 × 507,031.61
  4. Step 4: Simplify right side
    793,346.36x = 554,970,239,455.11
  5. Step 5: Solve for x
    x = 554,970,239,455.11/793,346.36
  6. Step 6: Final answer
    x = 699,530.83

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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.