Home / 1,792,048.42-2,683,646.69-1,335,544.98

Finding the Fourth Proportional to 1,792,048.42, 2,683,646.69 and 1,335,544.98

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Solution

The fourth proportional to 1,792,048.42, 2,683,646.69 and 1,335,544.98 is: 2,000,018.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,048.42 : 2,683,646.69 = 1,335,544.98 : x
  2. Step 2: Convert to fraction form
    1,792,048.42/2,683,646.69 = 1,335,544.98/x
  3. Step 3: Cross multiply
    1,792,048.42x = 2,683,646.69 × 1,335,544.98
  4. Step 4: Simplify right side
    1,792,048.42x = 3,584,130,855,694.16
  5. Step 5: Solve for x
    x = 3,584,130,855,694.16/1,792,048.42
  6. Step 6: Final answer
    x = 2,000,018.98

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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.