Home / 9,487,667.52-14,216,599.08-7,333,970.04

Finding the Fourth Proportional to 9,487,667.52, 14,216,599.08 and 7,333,970.04

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Solution

The fourth proportional to 9,487,667.52, 14,216,599.08 and 7,333,970.04 is: 10,989,435.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,667.52 : 14,216,599.08 = 7,333,970.04 : x
  2. Step 2: Convert to fraction form
    9,487,667.52/14,216,599.08 = 7,333,970.04/x
  3. Step 3: Cross multiply
    9,487,667.52x = 14,216,599.08 × 7,333,970.04
  4. Step 4: Simplify right side
    9,487,667.52x = 104,264,111,723,411.56
  5. Step 5: Solve for x
    x = 104,264,111,723,411.56/9,487,667.52
  6. Step 6: Final answer
    x = 10,989,435.65

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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.