Home / 7,470,501.01-10,314,051.38-6,097,120.71

Finding the Fourth Proportional to 7,470,501.01, 10,314,051.38 and 6,097,120.71

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Solution

The fourth proportional to 7,470,501.01, 10,314,051.38 and 6,097,120.71 is: 8,417,911.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,501.01 : 10,314,051.38 = 6,097,120.71 : x
  2. Step 2: Convert to fraction form
    7,470,501.01/10,314,051.38 = 6,097,120.71/x
  3. Step 3: Cross multiply
    7,470,501.01x = 10,314,051.38 × 6,097,120.71
  4. Step 4: Simplify right side
    7,470,501.01x = 62,886,016,242,516.48
  5. Step 5: Solve for x
    x = 62,886,016,242,516.48/7,470,501.01
  6. Step 6: Final answer
    x = 8,417,911.49

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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.