Home / 1,675,092.69-2,312,038.50-950,364.63

Finding the Fourth Proportional to 1,675,092.69, 2,312,038.50 and 950,364.63

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Solution

The fourth proportional to 1,675,092.69, 2,312,038.50 and 950,364.63 is: 1,311,736.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,092.69 : 2,312,038.50 = 950,364.63 : x
  2. Step 2: Convert to fraction form
    1,675,092.69/2,312,038.50 = 950,364.63/x
  3. Step 3: Cross multiply
    1,675,092.69x = 2,312,038.50 × 950,364.63
  4. Step 4: Simplify right side
    1,675,092.69x = 2,197,279,613,598.26
  5. Step 5: Solve for x
    x = 2,197,279,613,598.26/1,675,092.69
  6. Step 6: Final answer
    x = 1,311,736.14

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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.