Home / 9,458,497.07-14,135,918.89-6,905,089.12

Finding the Fourth Proportional to 9,458,497.07, 14,135,918.89 and 6,905,089.12

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Solution

The fourth proportional to 9,458,497.07, 14,135,918.89 and 6,905,089.12 is: 10,319,798.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,497.07 : 14,135,918.89 = 6,905,089.12 : x
  2. Step 2: Convert to fraction form
    9,458,497.07/14,135,918.89 = 6,905,089.12/x
  3. Step 3: Cross multiply
    9,458,497.07x = 14,135,918.89 × 6,905,089.12
  4. Step 4: Simplify right side
    9,458,497.07x = 97,609,779,728,541.48
  5. Step 5: Solve for x
    x = 97,609,779,728,541.48/9,458,497.07
  6. Step 6: Final answer
    x = 10,319,798.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.