Home / 4,143,018.06-5,717,543.10-2,307,477.16

Finding the Fourth Proportional to 4,143,018.06, 5,717,543.10 and 2,307,477.16

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Solution

The fourth proportional to 4,143,018.06, 5,717,543.10 and 2,307,477.16 is: 3,184,417.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,018.06 : 5,717,543.10 = 2,307,477.16 : x
  2. Step 2: Convert to fraction form
    4,143,018.06/5,717,543.10 = 2,307,477.16/x
  3. Step 3: Cross multiply
    4,143,018.06x = 5,717,543.10 × 2,307,477.16
  4. Step 4: Simplify right side
    4,143,018.06x = 13,193,100,100,271.74
  5. Step 5: Solve for x
    x = 13,193,100,100,271.74/4,143,018.06
  6. Step 6: Final answer
    x = 3,184,417.71

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1.5x scale

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.