Home / 5,626,054.73-7,763,948.52-3,047,746.16

Finding the Fourth Proportional to 5,626,054.73, 7,763,948.52 and 3,047,746.16

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Solution

The fourth proportional to 5,626,054.73, 7,763,948.52 and 3,047,746.16 is: 4,205,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,054.73 : 7,763,948.52 = 3,047,746.16 : x
  2. Step 2: Convert to fraction form
    5,626,054.73/7,763,948.52 = 3,047,746.16/x
  3. Step 3: Cross multiply
    5,626,054.73x = 7,763,948.52 × 3,047,746.16
  4. Step 4: Simplify right side
    5,626,054.73x = 23,662,544,296,248.51
  5. Step 5: Solve for x
    x = 23,662,544,296,248.51/5,626,054.73
  6. Step 6: Final answer
    x = 4,205,885.90

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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.