Home / 1,698,656.58-2,344,075.29-924,290.46

Finding the Fourth Proportional to 1,698,656.58, 2,344,075.29 and 924,290.46

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Solution

The fourth proportional to 1,698,656.58, 2,344,075.29 and 924,290.46 is: 1,275,482.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,656.58 : 2,344,075.29 = 924,290.46 : x
  2. Step 2: Convert to fraction form
    1,698,656.58/2,344,075.29 = 924,290.46/x
  3. Step 3: Cross multiply
    1,698,656.58x = 2,344,075.29 × 924,290.46
  4. Step 4: Simplify right side
    1,698,656.58x = 2,166,606,428,068.73
  5. Step 5: Solve for x
    x = 2,166,606,428,068.73/1,698,656.58
  6. Step 6: Final answer
    x = 1,275,482.32

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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.