Home / 1,362,577.46-2,044,915.95-1,096,988.66

Finding the Fourth Proportional to 1,362,577.46, 2,044,915.95 and 1,096,988.66

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Solution

The fourth proportional to 1,362,577.46, 2,044,915.95 and 1,096,988.66 is: 1,646,328.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,577.46 : 2,044,915.95 = 1,096,988.66 : x
  2. Step 2: Convert to fraction form
    1,362,577.46/2,044,915.95 = 1,096,988.66/x
  3. Step 3: Cross multiply
    1,362,577.46x = 2,044,915.95 × 1,096,988.66
  4. Step 4: Simplify right side
    1,362,577.46x = 2,243,249,607,803.13
  5. Step 5: Solve for x
    x = 2,243,249,607,803.13/1,362,577.46
  6. Step 6: Final answer
    x = 1,646,328.13

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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.