Home / 1,750,994.70-2,416,911.03-1,026,075.89

Finding the Fourth Proportional to 1,750,994.70, 2,416,911.03 and 1,026,075.89

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Solution

The fourth proportional to 1,750,994.70, 2,416,911.03 and 1,026,075.89 is: 1,416,300.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,994.70 : 2,416,911.03 = 1,026,075.89 : x
  2. Step 2: Convert to fraction form
    1,750,994.70/2,416,911.03 = 1,026,075.89/x
  3. Step 3: Cross multiply
    1,750,994.70x = 2,416,911.03 × 1,026,075.89
  4. Step 4: Simplify right side
    1,750,994.70x = 2,479,934,124,073.51
  5. Step 5: Solve for x
    x = 2,479,934,124,073.51/1,750,994.70
  6. Step 6: Final answer
    x = 1,416,300.19

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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.