Home / 9,559,580.61-14,345,349.63-3,879,804.93

Finding the Fourth Proportional to 9,559,580.61, 14,345,349.63 and 3,879,804.93

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Solution

The fourth proportional to 9,559,580.61, 14,345,349.63 and 3,879,804.93 is: 5,822,133.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,580.61 : 14,345,349.63 = 3,879,804.93 : x
  2. Step 2: Convert to fraction form
    9,559,580.61/14,345,349.63 = 3,879,804.93/x
  3. Step 3: Cross multiply
    9,559,580.61x = 14,345,349.63 × 3,879,804.93
  4. Step 4: Simplify right side
    9,559,580.61x = 55,657,158,170,527.25
  5. Step 5: Solve for x
    x = 55,657,158,170,527.25/9,559,580.61
  6. Step 6: Final answer
    x = 5,822,133.88

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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.