Home / 1,676,010.48-2,312,946.90-950,888.76

Finding the Fourth Proportional to 1,676,010.48, 2,312,946.90 and 950,888.76

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Solution

The fourth proportional to 1,676,010.48, 2,312,946.90 and 950,888.76 is: 1,312,256.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,010.48 : 2,312,946.90 = 950,888.76 : x
  2. Step 2: Convert to fraction form
    1,676,010.48/2,312,946.90 = 950,888.76/x
  3. Step 3: Cross multiply
    1,676,010.48x = 2,312,946.90 × 950,888.76
  4. Step 4: Simplify right side
    1,676,010.48x = 2,199,355,209,686.84
  5. Step 5: Solve for x
    x = 2,199,355,209,686.84/1,676,010.48
  6. Step 6: Final answer
    x = 1,312,256.24

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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.