Home / 10,456,918.32-14,430,259.32-5,810,583.36

Finding the Fourth Proportional to 10,456,918.32, 14,430,259.32 and 5,810,583.36

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Solution

The fourth proportional to 10,456,918.32, 14,430,259.32 and 5,810,583.36 is: 8,018,445.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,456,918.32 : 14,430,259.32 = 5,810,583.36 : x
  2. Step 2: Convert to fraction form
    10,456,918.32/14,430,259.32 = 5,810,583.36/x
  3. Step 3: Cross multiply
    10,456,918.32x = 14,430,259.32 × 5,810,583.36
  4. Step 4: Simplify right side
    10,456,918.32x = 83,848,224,685,276.92
  5. Step 5: Solve for x
    x = 83,848,224,685,276.92/10,456,918.32
  6. Step 6: Final answer
    x = 8,018,445.03

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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.