Home / 1,064,457.45-1,596,194.10-465,110.10

Finding the Fourth Proportional to 1,064,457.45, 1,596,194.10 and 465,110.10

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Solution

The fourth proportional to 1,064,457.45, 1,596,194.10 and 465,110.10 is: 697,450.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,457.45 : 1,596,194.10 = 465,110.10 : x
  2. Step 2: Convert to fraction form
    1,064,457.45/1,596,194.10 = 465,110.10/x
  3. Step 3: Cross multiply
    1,064,457.45x = 1,596,194.10 × 465,110.10
  4. Step 4: Simplify right side
    1,064,457.45x = 742,405,997,470.41
  5. Step 5: Solve for x
    x = 742,405,997,470.41/1,064,457.45
  6. Step 6: Final answer
    x = 697,450.14

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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.