Home / 6,549,430.04-9,778,094.54-5,004,339.14

Finding the Fourth Proportional to 6,549,430.04, 9,778,094.54 and 5,004,339.14

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Solution

The fourth proportional to 6,549,430.04, 9,778,094.54 and 5,004,339.14 is: 7,471,322.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,430.04 : 9,778,094.54 = 5,004,339.14 : x
  2. Step 2: Convert to fraction form
    6,549,430.04/9,778,094.54 = 5,004,339.14/x
  3. Step 3: Cross multiply
    6,549,430.04x = 9,778,094.54 × 5,004,339.14
  4. Step 4: Simplify right side
    6,549,430.04x = 48,932,901,221,142.29
  5. Step 5: Solve for x
    x = 48,932,901,221,142.29/6,549,430.04
  6. Step 6: Final answer
    x = 7,471,322.07

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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.