Home / 9,565,903.04-14,355,678.08-5,309,476.16

Finding the Fourth Proportional to 9,565,903.04, 14,355,678.08 and 5,309,476.16

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Solution

The fourth proportional to 9,565,903.04, 14,355,678.08 and 5,309,476.16 is: 7,968,001.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,903.04 : 14,355,678.08 = 5,309,476.16 : x
  2. Step 2: Convert to fraction form
    9,565,903.04/14,355,678.08 = 5,309,476.16/x
  3. Step 3: Cross multiply
    9,565,903.04x = 14,355,678.08 × 5,309,476.16
  4. Step 4: Simplify right side
    9,565,903.04x = 76,221,130,526,394.58
  5. Step 5: Solve for x
    x = 76,221,130,526,394.58/9,565,903.04
  6. Step 6: Final answer
    x = 7,968,001.58

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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.