Home / 7,316,313.93-10,097,133.21-4,054,151.93

Finding the Fourth Proportional to 7,316,313.93, 10,097,133.21 and 4,054,151.93

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Solution

The fourth proportional to 7,316,313.93, 10,097,133.21 and 4,054,151.93 is: 5,595,073.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,313.93 : 10,097,133.21 = 4,054,151.93 : x
  2. Step 2: Convert to fraction form
    7,316,313.93/10,097,133.21 = 4,054,151.93/x
  3. Step 3: Cross multiply
    7,316,313.93x = 10,097,133.21 × 4,054,151.93
  4. Step 4: Simplify right side
    7,316,313.93x = 40,935,312,040,302.93
  5. Step 5: Solve for x
    x = 40,935,312,040,302.93/7,316,313.93
  6. Step 6: Final answer
    x = 5,595,073.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.