Home / 5,018,832.17-7,528,233.36-1,424,602.16

Finding the Fourth Proportional to 5,018,832.17, 7,528,233.36 and 1,424,602.16

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Solution

The fourth proportional to 5,018,832.17, 7,528,233.36 and 1,424,602.16 is: 2,136,899.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,832.17 : 7,528,233.36 = 1,424,602.16 : x
  2. Step 2: Convert to fraction form
    5,018,832.17/7,528,233.36 = 1,424,602.16/x
  3. Step 3: Cross multiply
    5,018,832.17x = 7,528,233.36 × 1,424,602.16
  4. Step 4: Simplify right side
    5,018,832.17x = 10,724,737,505,640.06
  5. Step 5: Solve for x
    x = 10,724,737,505,640.06/5,018,832.17
  6. Step 6: Final answer
    x = 2,136,899.01

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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.