Home / 1,136,916.67-1,705,572.02-463,364.41

Finding the Fourth Proportional to 1,136,916.67, 1,705,572.02 and 463,364.41

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Solution

The fourth proportional to 1,136,916.67, 1,705,572.02 and 463,364.41 is: 695,126.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,916.67 : 1,705,572.02 = 463,364.41 : x
  2. Step 2: Convert to fraction form
    1,136,916.67/1,705,572.02 = 463,364.41/x
  3. Step 3: Cross multiply
    1,136,916.67x = 1,705,572.02 × 463,364.41
  4. Step 4: Simplify right side
    1,136,916.67x = 790,301,372,759.81
  5. Step 5: Solve for x
    x = 790,301,372,759.81/1,136,916.67
  6. Step 6: Final answer
    x = 695,126.91

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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.