Home / 4,006,038.48-6,009,057.72-973,388.76

Finding the Fourth Proportional to 4,006,038.48, 6,009,057.72 and 973,388.76

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Solution

The fourth proportional to 4,006,038.48, 6,009,057.72 and 973,388.76 is: 1,460,083.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,038.48 : 6,009,057.72 = 973,388.76 : x
  2. Step 2: Convert to fraction form
    4,006,038.48/6,009,057.72 = 973,388.76/x
  3. Step 3: Cross multiply
    4,006,038.48x = 6,009,057.72 × 973,388.76
  4. Step 4: Simplify right side
    4,006,038.48x = 5,849,149,242,839.23
  5. Step 5: Solve for x
    x = 5,849,149,242,839.23/4,006,038.48
  6. Step 6: Final answer
    x = 1,460,083.14

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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.