Home / 973,100.09-1,459,916.44-468,083.51

Finding the Fourth Proportional to 973,100.09, 1,459,916.44 and 468,083.51

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Solution

The fourth proportional to 973,100.09, 1,459,916.44 and 468,083.51 is: 702,253.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,100.09 : 1,459,916.44 = 468,083.51 : x
  2. Step 2: Convert to fraction form
    973,100.09/1,459,916.44 = 468,083.51/x
  3. Step 3: Cross multiply
    973,100.09x = 1,459,916.44 × 468,083.51
  4. Step 4: Simplify right side
    973,100.09x = 683,362,811,541.90
  5. Step 5: Solve for x
    x = 683,362,811,541.90/973,100.09
  6. Step 6: Final answer
    x = 702,253.36

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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.