Home / 2,574,063.80-3,859,929.30-976,095.80

Finding the Fourth Proportional to 2,574,063.80, 3,859,929.30 and 976,095.80

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Solution

The fourth proportional to 2,574,063.80, 3,859,929.30 and 976,095.80 is: 1,463,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,063.80 : 3,859,929.30 = 976,095.80 : x
  2. Step 2: Convert to fraction form
    2,574,063.80/3,859,929.30 = 976,095.80/x
  3. Step 3: Cross multiply
    2,574,063.80x = 3,859,929.30 × 976,095.80
  4. Step 4: Simplify right side
    2,574,063.80x = 3,767,660,778,026.94
  5. Step 5: Solve for x
    x = 3,767,660,778,026.94/2,574,063.80
  6. Step 6: Final answer
    x = 1,463,701.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.