Home / 9,590,968.40-14,374,051.50-7,175,864.30

Finding the Fourth Proportional to 9,590,968.40, 14,374,051.50 and 7,175,864.30

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Solution

The fourth proportional to 9,590,968.40, 14,374,051.50 and 7,175,864.30 is: 10,754,518.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590,968.40 : 14,374,051.50 = 7,175,864.30 : x
  2. Step 2: Convert to fraction form
    9,590,968.40/14,374,051.50 = 7,175,864.30/x
  3. Step 3: Cross multiply
    9,590,968.40x = 14,374,051.50 × 7,175,864.30
  4. Step 4: Simplify right side
    9,590,968.40x = 103,146,243,005,211.45
  5. Step 5: Solve for x
    x = 103,146,243,005,211.45/9,590,968.40
  6. Step 6: Final answer
    x = 10,754,518.07

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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.