Home / 1,756,829.35-2,424,323.93-971,848.43

Finding the Fourth Proportional to 1,756,829.35, 2,424,323.93 and 971,848.43

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Solution

The fourth proportional to 1,756,829.35, 2,424,323.93 and 971,848.43 is: 1,341,095.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,829.35 : 2,424,323.93 = 971,848.43 : x
  2. Step 2: Convert to fraction form
    1,756,829.35/2,424,323.93 = 971,848.43/x
  3. Step 3: Cross multiply
    1,756,829.35x = 2,424,323.93 × 971,848.43
  4. Step 4: Simplify right side
    1,756,829.35x = 2,356,075,397,292.28
  5. Step 5: Solve for x
    x = 2,356,075,397,292.28/1,756,829.35
  6. Step 6: Final answer
    x = 1,341,095.19

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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.