Home / 1,034,162.76-1,426,970.70-575,217.48

Finding the Fourth Proportional to 1,034,162.76, 1,426,970.70 and 575,217.48

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Solution

The fourth proportional to 1,034,162.76, 1,426,970.70 and 575,217.48 is: 793,703.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,162.76 : 1,426,970.70 = 575,217.48 : x
  2. Step 2: Convert to fraction form
    1,034,162.76/1,426,970.70 = 575,217.48/x
  3. Step 3: Cross multiply
    1,034,162.76x = 1,426,970.70 × 575,217.48
  4. Step 4: Simplify right side
    1,034,162.76x = 820,818,490,087.84
  5. Step 5: Solve for x
    x = 820,818,490,087.84/1,034,162.76
  6. Step 6: Final answer
    x = 793,703.39

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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.