Home / 6,550,089.36-9,827,060.04-1,939,192.83

Finding the Fourth Proportional to 6,550,089.36, 9,827,060.04 and 1,939,192.83

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Solution

The fourth proportional to 6,550,089.36, 9,827,060.04 and 1,939,192.83 is: 2,909,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,089.36 : 9,827,060.04 = 1,939,192.83 : x
  2. Step 2: Convert to fraction form
    6,550,089.36/9,827,060.04 = 1,939,192.83/x
  3. Step 3: Cross multiply
    6,550,089.36x = 9,827,060.04 × 1,939,192.83
  4. Step 4: Simplify right side
    6,550,089.36x = 19,056,564,369,547.51
  5. Step 5: Solve for x
    x = 19,056,564,369,547.51/6,550,089.36
  6. Step 6: Final answer
    x = 2,909,359.45

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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.