Home / 7,996,683.51-11,975,957.19-5,108,966.01

Finding the Fourth Proportional to 7,996,683.51, 11,975,957.19 and 5,108,966.01

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Solution

The fourth proportional to 7,996,683.51, 11,975,957.19 and 5,108,966.01 is: 7,651,266.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,683.51 : 11,975,957.19 = 5,108,966.01 : x
  2. Step 2: Convert to fraction form
    7,996,683.51/11,975,957.19 = 5,108,966.01/x
  3. Step 3: Cross multiply
    7,996,683.51x = 11,975,957.19 × 5,108,966.01
  4. Step 4: Simplify right side
    7,996,683.51x = 61,184,758,220,925.11
  5. Step 5: Solve for x
    x = 61,184,758,220,925.11/7,996,683.51
  6. Step 6: Final answer
    x = 7,651,266.70

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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.