Home / 17,607,370.60-26,411,055.90-4,827,854.80

Finding the Fourth Proportional to 17,607,370.60, 26,411,055.90 and 4,827,854.80

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Solution

The fourth proportional to 17,607,370.60, 26,411,055.90 and 4,827,854.80 is: 7,241,782.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,607,370.60 : 26,411,055.90 = 4,827,854.80 : x
  2. Step 2: Convert to fraction form
    17,607,370.60/26,411,055.90 = 4,827,854.80/x
  3. Step 3: Cross multiply
    17,607,370.60x = 26,411,055.90 × 4,827,854.80
  4. Step 4: Simplify right side
    17,607,370.60x = 127,508,742,999,883.31
  5. Step 5: Solve for x
    x = 127,508,742,999,883.31/17,607,370.60
  6. Step 6: Final answer
    x = 7,241,782.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.