Home / 1,550,061.84-2,325,617.64-697,044.36

Finding the Fourth Proportional to 1,550,061.84, 2,325,617.64 and 697,044.36

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Solution

The fourth proportional to 1,550,061.84, 2,325,617.64 and 697,044.36 is: 1,045,802.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,061.84 : 2,325,617.64 = 697,044.36 : x
  2. Step 2: Convert to fraction form
    1,550,061.84/2,325,617.64 = 697,044.36/x
  3. Step 3: Cross multiply
    1,550,061.84x = 2,325,617.64 × 697,044.36
  4. Step 4: Simplify right side
    1,550,061.84x = 1,621,058,659,478.51
  5. Step 5: Solve for x
    x = 1,621,058,659,478.51/1,550,061.84
  6. Step 6: Final answer
    x = 1,045,802.57

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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.