Home / 2,345,053.18-3,518,327.03-1,048,004.93

Finding the Fourth Proportional to 2,345,053.18, 3,518,327.03 and 1,048,004.93

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Solution

The fourth proportional to 2,345,053.18, 3,518,327.03 and 1,048,004.93 is: 1,572,341.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,053.18 : 3,518,327.03 = 1,048,004.93 : x
  2. Step 2: Convert to fraction form
    2,345,053.18/3,518,327.03 = 1,048,004.93/x
  3. Step 3: Cross multiply
    2,345,053.18x = 3,518,327.03 × 1,048,004.93
  4. Step 4: Simplify right side
    2,345,053.18x = 3,687,224,072,792.26
  5. Step 5: Solve for x
    x = 3,687,224,072,792.26/2,345,053.18
  6. Step 6: Final answer
    x = 1,572,341.35

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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.